BBB server fails, probably because of internal HTML5 client

[Niels]

Hi,

This is the second time that our BBB server fails (2 different ones) with the same problem (after the latest update). Our developers think that it's an internal HTML5 client failing. Here are the logs:

 -- ERRORS found in /var/log/bigbluebutton/* -- 

/var/log/bigbluebutton/bbb-web.2020-07-22.log:2020-07-22T01:31:17.074+02:00 ERROR o.j.local.office.VerboseProcess - W: Unknown node under /registry/extlang: deprecated

/var/log/bigbluebutton/bbb-web.2020-07-22.log:2020-07-22T01:31:17.081+02:00 ERROR o.j.local.office.VerboseProcess - W: Unknown node under /registry/grandfathered: comments

/var/log/bigbluebutton/bbb-web.2020-07-22.log:2020-07-22T01:31:17.081+02:00 ERROR o.j.local.office.VerboseProcess - W: Unknown node under /registry/grandfathered: comments

/var/log/bigbluebutton/bbb-web.2020-07-23.log:2020-07-23T01:48:23.449+02:00 ERROR o.j.local.office.VerboseProcess - W: Unknown node under /registry/extlang: deprecated

/var/log/bigbluebutton/bbb-web.2020-07-23.log:2020-07-23T01:48:23.458+02:00 ERROR o.j.local.office.VerboseProcess - W: Unknown node under /registry/grandfathered: comments

/var/log/bigbluebutton/bbb-web.2020-07-23.log:2020-07-23T01:48:23.458+02:00 ERROR o.j.local.office.VerboseProcess - W: Unknown node under /registry/grandfathered: comments

  -- ERRORS found in /var/log/bigbluebutton/* -- 

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:28:45.177+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:28:45.178+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:28:45.184+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:28:45.185+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:28:45.192+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:29:40.070+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:29:40.071+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:29:40.070+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:29:40.070+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:29:40.076+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:31:41.621+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:31:41.641+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:31:41.646+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:31:41.646+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:31:41.654+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

   -- Errors found in /var/log/nginx/error.log -- 

2020/07/24 06:28:50 [error] 3425#3425: *276418 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 06:28:51 [error] 3425#3425: *276419 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 06:28:52 [error] 3425#3425: *276420 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 06:51:52 [error] 3425#3425: *276734 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 06:51:53 [error] 3425#3425: *276736 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 06:51:54 [error] 3425#3425: *276737 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 07:16:24 [error] 3427#3427: *277052 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 07:16:27 [error] 3427#3427: *277053 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 07:16:28 [error] 3427#3427: *277054 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 07:46:27 [error] 3427#3427: *277351 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 07:46:28 [error] 3424#3424: *277352 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 07:46:29 [error] 3428#3428: *277353 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 08:19:33 [error] 3428#3428: *277693 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 08:19:36 [error] 3428#3428: *277695 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 08:19:41 [error] 3428#3428: *277696 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 08:50:23 [error] 3427#3427: *278072 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 08:50:27 [error] 3427#3427: *278091 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 08:50:32 [error] 3427#3427: *278095 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 09:18:43 [error] 3428#3428: *278370 open() "/var/www/bigbluebutton-default/login_sid.lua" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET //login_sid.lua HTTP/1.1", host: "###.###.###.##"

2020/07/24 09:20:30 [crit] 3428#3428: *278383 SSL_do_handshake() failed (SSL: error:14094459:SSL routines:ssl3_read_bytes:tlsv1 bad certificate status response:SSL alert number 113) while SSL handshaking, client: 113.40.243.17, server: 0.0.0.0:443

2020/07/24 09:40:16 [error] 3426#3426: *278501 open() "/var/www/bigbluebutton-default/login_sid.lua" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET //login_sid.lua HTTP/1.1", host: "###.###.###.##"

2020/07/24 10:13:23 [crit] 3426#3426: *278860 SSL_do_handshake() failed (SSL: error:14094085:SSL routines:ssl3_read_bytes:ccs received early) while SSL handshaking, client: 3.80.219.188, server: 0.0.0.0:443

2020/07/24 13:48:46 [error] 3437#3437: *281262 open() "/var/www/bigbluebutton-default/api/jsonws/invoke" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "POST /api/jsonws/invoke HTTP/1.1", host: "###.###.###.##:443"

2020/07/24 13:48:46 [error] 3437#3437: *281261 open() "/var/www/bigbluebutton-default/vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "POST /vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php HTTP/1.1", host: "###.###.###.##:443"

2020/07/24 13:48:46 [error] 3437#3437: *281263 open() "/var/www/bigbluebutton-default/index.php" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /index.php?s=/Index/\think\app/invokefunction&function=call_user_func_array&vars[0]=md5&vars[1][]=HelloThinkPHP HTTP/1.1", host: "###.###.###.##:443"

2020/07/24 13:48:46 [error] 3425#3425: *281264 open() "/var/www/bigbluebutton-default/vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php HTTP/1.1", host: "###.###.###.##:443"

2020/07/24 13:53:34 [crit] 3425#3425: *281333 SSL_do_handshake() failed (SSL: error:14094459:SSL routines:ssl3_read_bytes:tlsv1 bad certificate status response:SSL alert number 113) while SSL handshaking, client: 115.162.154.104, server: 0.0.0.0:443

2020/07/24 19:43:57 [error] 3428#3428: *286610 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=b1g6i8e4c2j9b1b1 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/success"

2020/07/24 19:43:58 [error] 3426#3426: *286614 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=b1g6i8e4c2j9b1b1 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/success"

2020/07/24 19:45:39 [error] 3427#3427: *286779 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 19:45:40 [error] 3437#3437: *286781 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 19:45:41 [error] 3437#3437: *286783 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 19:46:09 [error] 3424#3424: *286819 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=f5h7e4i8c2d3j9 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/ko/success"

2020/07/24 19:46:11 [error] 3424#3424: *286823 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=f5h7e4i8c2d3j9 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/ko/success"

2020/07/24 19:56:13 [error] 3429#3429: *287674 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 19:56:14 [error] 3429#3429: *287675 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 19:56:15 [error] 3429#3429: *287676 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 19:58:10 [error] 3429#3429: *287654 recv() failed (104: Connection reset by peer) while proxying upgraded connection, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/916/bzppzni_/websocket HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/916/bzppzni_/websocket", host: "bbb02.#########.org"

2020/07/24 19:58:10 [error] 3429#3429: *287532 recv() failed (104: Connection reset by peer) while proxying upgraded connection, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/744/rzqlukzl/websocket HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/744/rzqlukzl/websocket", host: "bbb02.#########.org"

2020/07/24 19:58:10 [error] 3427#3427: *287295 recv() failed (104: Connection reset by peer) while proxying upgraded connection, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/004/cxo_mgeg/websocket HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/004/cxo_mgeg/websocket", host: "bbb02.#########.org"

2020/07/24 19:58:10 [error] 3428#3428: *286577 recv() failed (104: Connection reset by peer) while proxying upgraded connection, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/856/gdbnudf6/websocket HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/856/gdbnudf6/websocket", host: "bbb02.#########.org"

2020/07/24 19:58:10 [error] 3437#3437: *285412 recv() failed (104: Connection reset by peer) while proxying upgraded connection, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/766/4kew0ktt/websocket HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/766/4kew0ktt/websocket", host: "bbb02.#########.org"

2020/07/24 19:58:10 [error] 3426#3426: *286376 recv() failed (104: Connection reset by peer) while proxying upgraded connection, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/485/40cflax5/websocket HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/485/40cflax5/websocket", host: "bbb02.#########.org"

2020/07/24 19:58:10 [error] 3424#3424: *286283 recv() failed (104: Connection reset by peer) while proxying upgraded connection, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/703/f9cxo83q/websocket HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/703/f9cxo83q/websocket", host: "bbb02.#########.org"

2020/07/24 19:58:10 [error] 3426#3426: *285499 recv() failed (104: Connection reset by peer) while proxying upgraded connection, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/899/3habe3hi/websocket HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/899/3habe3hi/websocket", host: "bbb02.#########.org"

2020/07/24 19:58:10 [error] 3437#3437: *287610 recv() failed (104: Connection reset by peer) while proxying upgraded connection, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/121/z627hc5v/websocket HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/121/z627hc5v/websocket", host: "bbb02.#########.org"

2020/07/24 19:58:10 [error] 3429#3429: *287738 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/730/e_nk1qyl/websocket HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/730/e_nk1qyl/websocket", host: "bbb02.#########.org"

2020/07/24 19:58:10 [error] 3424#3424: *287705 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "POST /html5client/sockjs/730/n1b7_4p9/xhr HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/730/n1b7_4p9/xhr", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=e4qtjupzfwlrwx6a"

2020/07/24 19:58:10 [error] 3429#3429: *287738 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/730/e_nk1qyl/websocket HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/730/e_nk1qyl/websocket", host: "bbb02.#########.org"

2020/07/24 19:58:10 [error] 3424#3424: *287705 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "POST /html5client/sockjs/730/n1b7_4p9/xhr HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/730/n1b7_4p9/xhr", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=e4qtjupzfwlrwx6a"

2020/07/24 19:58:10 [error] 3427#3427: *287761 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=edbwgxn964 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=edbwgxn964", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:10 [error] 3427#3427: *287761 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=edbwgxn964 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=edbwgxn964", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:10 [error] 3424#3424: *287708 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=yn8yh5npa0 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=yn8yh5npa0", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=e4qtjupzfwlrwx6a"

2020/07/24 19:58:10 [error] 3424#3424: *287708 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=yn8yh5npa0 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=yn8yh5npa0", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=e4qtjupzfwlrwx6a"

2020/07/24 19:58:10 [error] 3427#3427: *287760 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=b62zyo_np_ HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=b62zyo_np_", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:58:10 [error] 3427#3427: *287760 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=b62zyo_np_ HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=b62zyo_np_", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:58:10 [error] 3424#3424: *287706 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=xesf_23d65 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=xesf_23d65", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=e4qtjupzfwlrwx6a"

2020/07/24 19:58:10 [error] 3427#3427: *287757 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=m25z93ipc1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=m25z93ipc1", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=kutc1keslek9i7pz"

2020/07/24 19:58:10 [error] 3424#3424: *287706 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=xesf_23d65 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=xesf_23d65", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=e4qtjupzfwlrwx6a"

2020/07/24 19:58:10 [error] 3427#3427: *287757 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=m25z93ipc1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=m25z93ipc1", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=kutc1keslek9i7pz"

2020/07/24 19:58:10 [error] 3427#3427: *287764 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=00btvs5uza HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=00btvs5uza", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=zqo8da11r5dtnmhk"

2020/07/24 19:58:10 [error] 3427#3427: *287764 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=00btvs5uza HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=00btvs5uza", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=zqo8da11r5dtnmhk"

2020/07/24 19:58:10 [error] 3427#3427: *287761 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=d2qiupgcps HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=d2qiupgcps", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:10 [error] 3427#3427: *287761 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=d2qiupgcps HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=d2qiupgcps", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:10 [error] 3427#3427: *287764 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=7_lryslfc9 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=7_lryslfc9", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=zqo8da11r5dtnmhk"

2020/07/24 19:58:10 [error] 3427#3427: *287764 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=7_lryslfc9 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=7_lryslfc9", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=zqo8da11r5dtnmhk"

2020/07/24 19:58:11 [error] 3427#3427: *287757 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=df9fd889a3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=df9fd889a3", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=kutc1keslek9i7pz"

2020/07/24 19:58:11 [error] 3427#3427: *287757 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=df9fd889a3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=df9fd889a3", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=kutc1keslek9i7pz"

2020/07/24 19:58:11 [error] 3429#3429: *287769 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ea7tg395l2 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ea7tg395l2", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=8tl5exwi2log6ueo"

2020/07/24 19:58:11 [error] 3429#3429: *287769 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ea7tg395l2 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ea7tg395l2", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=8tl5exwi2log6ueo"

2020/07/24 19:58:11 [error] 3429#3429: *287772 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=io6ew32grf HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=io6ew32grf", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=n8iqvtsplnwmg48c"

2020/07/24 19:58:11 [error] 3429#3429: *287772 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=io6ew32grf HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=io6ew32grf", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=n8iqvtsplnwmg48c"

2020/07/24 19:58:11 [error] 3429#3429: *287769 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=3yyv8f36ul HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=3yyv8f36ul", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=8tl5exwi2log6ueo"

2020/07/24 19:58:11 [error] 3429#3429: *287769 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=3yyv8f36ul HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=3yyv8f36ul", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=8tl5exwi2log6ueo"

2020/07/24 19:58:11 [error] 3429#3429: *287772 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=u25q9fc_nx HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=u25q9fc_nx", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=n8iqvtsplnwmg48c"

2020/07/24 19:58:11 [error] 3429#3429: *287772 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=u25q9fc_nx HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=u25q9fc_nx", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=n8iqvtsplnwmg48c"

2020/07/24 19:58:11 [error] 3427#3427: *287760 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=f0t7zfxr3x HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=f0t7zfxr3x", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:58:11 [error] 3427#3427: *287760 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=f0t7zfxr3x HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=f0t7zfxr3x", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:58:11 [error] 3429#3429: *287777 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=jtikes9ch2 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=jtikes9ch2", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 19:58:11 [error] 3429#3429: *287777 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=jtikes9ch2 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=jtikes9ch2", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 19:58:12 [error] 3429#3429: *287777 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=jzpm210umc HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=jzpm210umc", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 19:58:12 [error] 3429#3429: *287777 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=jzpm210umc HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=jzpm210umc", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 19:58:13 [error] 3427#3427: *287492 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=5osjtsw5ws HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=5osjtsw5ws", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=e4qtjupzfwlrwx6a"

2020/07/24 19:58:13 [error] 3427#3427: *287492 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=5osjtsw5ws HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=5osjtsw5ws", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=e4qtjupzfwlrwx6a"

2020/07/24 19:58:14 [error] 3427#3427: *287764 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=es36orgb2l HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=es36orgb2l", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=zqo8da11r5dtnmhk"

2020/07/24 19:58:14 [error] 3427#3427: *287764 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=es36orgb2l HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=es36orgb2l", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=zqo8da11r5dtnmhk"

2020/07/24 19:58:15 [error] 3429#3429: *287785 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=juqimy_4px HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=juqimy_4px", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 19:58:15 [error] 3429#3429: *287785 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=juqimy_4px HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=juqimy_4px", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 19:58:16 [error] 3427#3427: *287760 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=3rtmr66diq HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=3rtmr66diq", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:58:16 [error] 3427#3427: *287760 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=3rtmr66diq HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=3rtmr66diq", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:58:16 [error] 3429#3429: *287769 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=0wwpb2pd0_ HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=0wwpb2pd0_", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=8tl5exwi2log6ueo"

2020/07/24 19:58:16 [error] 3429#3429: *287769 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=0wwpb2pd0_ HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=0wwpb2pd0_", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=8tl5exwi2log6ueo"

2020/07/24 19:58:16 [error] 3427#3427: *287757 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ylyw1buj_f HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ylyw1buj_f", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=kutc1keslek9i7pz"

2020/07/24 19:58:16 [error] 3427#3427: *287757 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ylyw1buj_f HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ylyw1buj_f", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=kutc1keslek9i7pz"

2020/07/24 19:58:16 [error] 3427#3427: *287761 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=n7t_kl1vyj HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=n7t_kl1vyj", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:16 [error] 3427#3427: *287761 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=n7t_kl1vyj HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=n7t_kl1vyj", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:16 [error] 3429#3429: *287772 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=xlxi1jeh4u HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=xlxi1jeh4u", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=n8iqvtsplnwmg48c"

2020/07/24 19:58:16 [error] 3429#3429: *287772 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=xlxi1jeh4u HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=xlxi1jeh4u", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=n8iqvtsplnwmg48c"

2020/07/24 19:58:17 [error] 3429#3429: *287792 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ug8_lhohy_ HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ug8_lhohy_", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=sqch2inuifetgwfw"

2020/07/24 19:58:17 [error] 3429#3429: *287792 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ug8_lhohy_ HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ug8_lhohy_", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=sqch2inuifetgwfw"

2020/07/24 19:58:17 [error] 3429#3429: *287777 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=8pusl_870d HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=8pusl_870d", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 19:58:17 [error] 3429#3429: *287777 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=8pusl_870d HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=8pusl_870d", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 19:58:18 [error] 3429#3429: *287785 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=sb3_7q087e HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=sb3_7q087e", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 19:58:18 [error] 3429#3429: *287785 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=sb3_7q087e HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=sb3_7q087e", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 19:58:20 [error] 3429#3429: *287798 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=qionkmp1qnoxxk86 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=qionkmp1qnoxxk86", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 19:58:20 [error] 3429#3429: *287798 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=qionkmp1qnoxxk86 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=qionkmp1qnoxxk86", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 19:58:24 [error] 3429#3429: *287785 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=lrect3yxug HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=lrect3yxug", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 19:58:24 [error] 3429#3429: *287785 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=lrect3yxug HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=lrect3yxug", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 19:58:24 [error] 3429#3429: *287769 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=lslkdd42tp HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=lslkdd42tp", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=8tl5exwi2log6ueo"

2020/07/24 19:58:24 [error] 3429#3429: *287769 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=lslkdd42tp HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=lslkdd42tp", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=8tl5exwi2log6ueo"

2020/07/24 19:58:25 [error] 3427#3427: *287761 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=mrli279hyp HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=mrli279hyp", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:25 [error] 3427#3427: *287761 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=mrli279hyp HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=mrli279hyp", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:26 [error] 3429#3429: *287777 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=biee42_xfw HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=biee42_xfw", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 19:58:26 [error] 3429#3429: *287777 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=biee42_xfw HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=biee42_xfw", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 19:58:26 [error] 3427#3427: *287760 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=s_j9ey6ym3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=s_j9ey6ym3", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:58:26 [error] 3427#3427: *287760 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=s_j9ey6ym3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=s_j9ey6ym3", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:58:26 [error] 3424#3424: *287804 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=fw6czrjdvf HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=fw6czrjdvf", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=zqo8da11r5dtnmhk"

2020/07/24 19:58:26 [error] 3424#3424: *287804 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=fw6czrjdvf HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=fw6czrjdvf", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=zqo8da11r5dtnmhk"

2020/07/24 19:58:27 [error] 3429#3429: *287792 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=alzxsqpm2v HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=alzxsqpm2v", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=sqch2inuifetgwfw"

2020/07/24 19:58:27 [error] 3429#3429: *287792 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=alzxsqpm2v HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=alzxsqpm2v", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=sqch2inuifetgwfw"

2020/07/24 19:58:28 [error] 3427#3427: *287757 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=o1nnetazik HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=o1nnetazik", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=kutc1keslek9i7pz"

2020/07/24 19:58:28 [error] 3427#3427: *287757 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=o1nnetazik HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=o1nnetazik", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=kutc1keslek9i7pz"

2020/07/24 19:58:30 [error] 3429#3429: *287772 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=bv70cm8l9w HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=bv70cm8l9w", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=n8iqvtsplnwmg48c"

2020/07/24 19:58:30 [error] 3429#3429: *287772 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=bv70cm8l9w HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=bv70cm8l9w", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=n8iqvtsplnwmg48c"

2020/07/24 19:58:31 [error] 3427#3427: *287761 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=vipyqr6_sm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=vipyqr6_sm", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:31 [error] 3427#3427: *287761 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=vipyqr6_sm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=vipyqr6_sm", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:33 [error] 3427#3427: *287761 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=zgoi7m64ls HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=zgoi7m64ls", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:33 [error] 3427#3427: *287761 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=zgoi7m64ls HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=zgoi7m64ls", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:34 [error] 3427#3427: *287761 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=khu4gumii2 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=khu4gumii2", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:34 [error] 3427#3427: *287761 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=khu4gumii2 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=khu4gumii2", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:35 [error] 3427#3427: *287761 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ms96guhegm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ms96guhegm", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:35 [error] 3427#3427: *287761 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ms96guhegm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ms96guhegm", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:35 [error] 3429#3429: *287785 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=m9m2g8rxbq HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=m9m2g8rxbq", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 19:58:35 [error] 3429#3429: *287785 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=m9m2g8rxbq HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=m9m2g8rxbq", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 19:58:37 [error] 3427#3427: *287761 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ipyca02k_2 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ipyca02k_2", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:37 [error] 3427#3427: *287761 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ipyca02k_2 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ipyca02k_2", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:38 [error] 3427#3427: *287761 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=t8vih81qqx HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=t8vih81qqx", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:38 [error] 3427#3427: *287761 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=t8vih81qqx HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=t8vih81qqx", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:58:41 [error] 3427#3427: *287492 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=l17hztvw3u HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=l17hztvw3u", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=e4qtjupzfwlrwx6a"

2020/07/24 19:58:41 [error] 3427#3427: *287492 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=l17hztvw3u HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=l17hztvw3u", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=e4qtjupzfwlrwx6a"

2020/07/24 19:58:45 [error] 3429#3429: *287777 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=efs903ofkz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=efs903ofkz", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 19:58:45 [error] 3429#3429: *287777 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=efs903ofkz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=efs903ofkz", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 19:58:47 [error] 3427#3427: *287760 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=2wvfpkfkct HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=2wvfpkfkct", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:58:47 [error] 3427#3427: *287760 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=2wvfpkfkct HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=2wvfpkfkct", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:58:48 [error] 3429#3429: *287769 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=xwdcemqvfz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=xwdcemqvfz", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=8tl5exwi2log6ueo"

2020/07/24 19:58:48 [error] 3429#3429: *287769 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=xwdcemqvfz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=xwdcemqvfz", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=8tl5exwi2log6ueo"

2020/07/24 19:58:48 [error] 3424#3424: *287833 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=kv9eogvblq HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=kv9eogvblq", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=zqo8da11r5dtnmhk"

2020/07/24 19:58:48 [error] 3424#3424: *287833 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=kv9eogvblq HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=kv9eogvblq", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=zqo8da11r5dtnmhk"

2020/07/24 19:58:48 [error] 3429#3429: *287792 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=cagu7wrltf HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=cagu7wrltf", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=sqch2inuifetgwfw"

2020/07/24 19:58:48 [error] 3429#3429: *287792 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=cagu7wrltf HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=cagu7wrltf", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=sqch2inuifetgwfw"

2020/07/24 19:58:48 [error] 3427#3427: *287757 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=d8jjqz7xu8 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=d8jjqz7xu8", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=kutc1keslek9i7pz"

2020/07/24 19:58:48 [error] 3427#3427: *287757 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=d8jjqz7xu8 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=d8jjqz7xu8", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=kutc1keslek9i7pz"

2020/07/24 19:58:53 [error] 3427#3427: *287757 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=kutc1keslek9i7pz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=kutc1keslek9i7pz", host: "bbb02.#########.org"

2020/07/24 19:58:53 [error] 3427#3427: *287757 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=kutc1keslek9i7pz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=kutc1keslek9i7pz", host: "bbb02.#########.org"

2020/07/24 19:58:57 [error] 3429#3429: *287772 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=oyam13jhw5 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=oyam13jhw5", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=n8iqvtsplnwmg48c"

2020/07/24 19:58:57 [error] 3429#3429: *287772 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=oyam13jhw5 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=oyam13jhw5", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=n8iqvtsplnwmg48c"

2020/07/24 19:59:04 [error] 3429#3429: *287785 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=w6zsrlhqs5 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=w6zsrlhqs5", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 19:59:04 [error] 3429#3429: *287785 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=w6zsrlhqs5 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=w6zsrlhqs5", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 19:59:06 [error] 3427#3427: *287761 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=pa29kz3tvd HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=pa29kz3tvd", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:59:06 [error] 3427#3427: *287761 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=pa29kz3tvd HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=pa29kz3tvd", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:59:16 [error] 3429#3429: *287798 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=j1alnec6qu0bsqxx HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=j1alnec6qu0bsqxx", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 19:59:16 [error] 3429#3429: *287798 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=j1alnec6qu0bsqxx HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=j1alnec6qu0bsqxx", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 19:59:17 [error] 3427#3427: *287852 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=ywkldyqdsaud8fyl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=ywkldyqdsaud8fyl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 19:59:17 [error] 3427#3427: *287852 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=ywkldyqdsaud8fyl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=ywkldyqdsaud8fyl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 19:59:25 [error] 3429#3429: *287777 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ye3fiy_cq4 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ye3fiy_cq4", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 19:59:25 [error] 3429#3429: *287777 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ye3fiy_cq4 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ye3fiy_cq4", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 19:59:38 [error] 3427#3427: *287757 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=2x9yxo3sz95ljqzu HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=2x9yxo3sz95ljqzu", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 19:59:38 [error] 3427#3427: *287757 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=2x9yxo3sz95ljqzu HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=2x9yxo3sz95ljqzu", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 19:59:40 [error] 3427#3427: *287492 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=gmd2lhyisv HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=gmd2lhyisv", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=e4qtjupzfwlrwx6a"

2020/07/24 19:59:40 [error] 3427#3427: *287492 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=gmd2lhyisv HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=gmd2lhyisv", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=e4qtjupzfwlrwx6a"

2020/07/24 19:59:42 [error] 3429#3429: *287772 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=fci8h25zrk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=fci8h25zrk", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=n8iqvtsplnwmg48c"

2020/07/24 19:59:42 [error] 3429#3429: *287772 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=fci8h25zrk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=fci8h25zrk", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=n8iqvtsplnwmg48c"

2020/07/24 19:59:42 [error] 3427#3427: *287760 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=5qd4smhxvc HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=5qd4smhxvc", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:59:42 [error] 3427#3427: *287760 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=5qd4smhxvc HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=5qd4smhxvc", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:59:44 [error] 3427#3427: *287852 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=j5pae8ddgb8xx4fx HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=j5pae8ddgb8xx4fx", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 19:59:44 [error] 3427#3427: *287852 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=j5pae8ddgb8xx4fx HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=j5pae8ddgb8xx4fx", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 19:59:45 [error] 3437#3437: *287879 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=d6pw5z9yzs HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=d6pw5z9yzs", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=zqo8da11r5dtnmhk"

2020/07/24 19:59:45 [error] 3437#3437: *287879 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=d6pw5z9yzs HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=d6pw5z9yzs", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=zqo8da11r5dtnmhk"

2020/07/24 19:59:48 [error] 3427#3427: *287760 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=d0c3ji2fh4 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=d0c3ji2fh4", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:59:48 [error] 3427#3427: *287760 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=d0c3ji2fh4 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=d0c3ji2fh4", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:59:48 [error] 3427#3427: *287761 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=nvtetq4any HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=nvtetq4any", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:59:48 [error] 3427#3427: *287761 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=nvtetq4any HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=nvtetq4any", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 19:59:49 [error] 3427#3427: *287760 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=pmcs2zvwry HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=pmcs2zvwry", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:59:49 [error] 3427#3427: *287760 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=pmcs2zvwry HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=pmcs2zvwry", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:59:50 [error] 3427#3427: *287760 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=eog9r0s5nh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=eog9r0s5nh", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:59:50 [error] 3427#3427: *287760 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=eog9r0s5nh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=eog9r0s5nh", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 19:59:53 [error] 3437#3437: *287888 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=bmko3bvang HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=bmko3bvang", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=zqo8da11r5dtnmhk"

2020/07/24 19:59:53 [error] 3437#3437: *287888 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=bmko3bvang HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=bmko3bvang", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=zqo8da11r5dtnmhk"

2020/07/24 19:59:53 [error] 3429#3429: *287792 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=arg1w49fd3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=arg1w49fd3", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=sqch2inuifetgwfw"

2020/07/24 19:59:53 [error] 3429#3429: *287792 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=arg1w49fd3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=arg1w49fd3", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=sqch2inuifetgwfw"

2020/07/24 19:59:54 [error] 3437#3437: *287885 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=6wuid0omsj HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=6wuid0omsj", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 19:59:54 [error] 3437#3437: *287885 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=6wuid0omsj HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=6wuid0omsj", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 19:59:56 [error] 3437#3437: *287885 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=dxqx2slwdt HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=dxqx2slwdt", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 19:59:56 [error] 3437#3437: *287885 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=dxqx2slwdt HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=dxqx2slwdt", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 19:59:59 [error] 3437#3437: *287885 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=z5uiwqndco HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=z5uiwqndco", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 19:59:59 [error] 3437#3437: *287885 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=z5uiwqndco HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=z5uiwqndco", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:07 [error] 3437#3437: *287885 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=yfyk6ccy2_ HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=yfyk6ccy2_", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:07 [error] 3437#3437: *287885 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=yfyk6ccy2_ HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=yfyk6ccy2_", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:07 [error] 3427#3427: *287899 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=a8ygbprwvjq8n8gc HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=a8ygbprwvjq8n8gc", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:07 [error] 3427#3427: *287899 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=a8ygbprwvjq8n8gc HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=a8ygbprwvjq8n8gc", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:10 [error] 3437#3437: *287885 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=o1n1df8cgp HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=o1n1df8cgp", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:10 [error] 3437#3437: *287885 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=o1n1df8cgp HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=o1n1df8cgp", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:11 [error] 3427#3427: *287757 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=nuppdehel15oxbaj HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=nuppdehel15oxbaj", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:11 [error] 3427#3427: *287757 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=nuppdehel15oxbaj HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=nuppdehel15oxbaj", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:12 [error] 3437#3437: *287885 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=tcfuu9t_yg HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=tcfuu9t_yg", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:12 [error] 3437#3437: *287885 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=tcfuu9t_yg HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=tcfuu9t_yg", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:15 [error] 3427#3427: *287757 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=nuppdehel15oxbaj HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=nuppdehel15oxbaj", host: "bbb02.#########.org"

2020/07/24 20:00:15 [error] 3427#3427: *287757 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=nuppdehel15oxbaj HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=nuppdehel15oxbaj", host: "bbb02.#########.org"

2020/07/24 20:00:15 [error] 3437#3437: *287885 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=pmjvdzwio9 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=pmjvdzwio9", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:15 [error] 3437#3437: *287885 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=pmjvdzwio9 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=pmjvdzwio9", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:17 [error] 3427#3427: *287757 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=nuppdehel15oxbaj HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=nuppdehel15oxbaj", host: "bbb02.#########.org"

2020/07/24 20:00:17 [error] 3427#3427: *287757 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=nuppdehel15oxbaj HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=nuppdehel15oxbaj", host: "bbb02.#########.org"

2020/07/24 20:00:18 [error] 3437#3437: *287885 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=rn1053dxe3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=rn1053dxe3", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:18 [error] 3437#3437: *287885 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=rn1053dxe3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=rn1053dxe3", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:21 [error] 3437#3437: *287885 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=p6pdv1pzhq HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=p6pdv1pzhq", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:21 [error] 3437#3437: *287885 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=p6pdv1pzhq HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=p6pdv1pzhq", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:23 [error] 3437#3437: *287885 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=cx90b4ynf7 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=cx90b4ynf7", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:23 [error] 3437#3437: *287885 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=cx90b4ynf7 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=cx90b4ynf7", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:27 [error] 3427#3427: *287761 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=uurh5icf8qs15duh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=uurh5icf8qs15duh", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:27 [error] 3427#3427: *287761 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=uurh5icf8qs15duh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=uurh5icf8qs15duh", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:27 [error] 3427#3427: *287761 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/resources/sounds/LeftCall.mp3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/resources/sounds/LeftCall.mp3", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 20:00:27 [error] 3427#3427: *287761 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/resources/sounds/LeftCall.mp3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/resources/sounds/LeftCall.mp3", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=uurh5icf8qs15duh"

2020/07/24 20:00:27 [error] 3437#3437: *287885 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=unz3rdy8dl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=unz3rdy8dl", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:27 [error] 3437#3437: *287885 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=unz3rdy8dl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=unz3rdy8dl", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:31 [error] 3437#3437: *287922 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=uurh5icf8qs15duh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=uurh5icf8qs15duh", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:31 [error] 3437#3437: *287922 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=uurh5icf8qs15duh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=uurh5icf8qs15duh", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:32 [error] 3427#3427: *287760 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=vu4d8hy680 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=vu4d8hy680", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:00:32 [error] 3427#3427: *287760 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=vu4d8hy680 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=vu4d8hy680", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:00:33 [error] 3437#3437: *287926 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=zqo8da11r5dtnmhk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=zqo8da11r5dtnmhk", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:00:33 [error] 3437#3437: *287926 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=zqo8da11r5dtnmhk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=zqo8da11r5dtnmhk", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:00:34 [error] 3429#3429: *287772 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=n8iqvtsplnwmg48c HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=n8iqvtsplnwmg48c", host: "bbb02.#########.org"

2020/07/24 20:00:34 [error] 3429#3429: *287772 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=n8iqvtsplnwmg48c HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=n8iqvtsplnwmg48c", host: "bbb02.#########.org"

2020/07/24 20:00:36 [error] 3437#3437: *287922 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=i8oyhsxllhkfutal HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=i8oyhsxllhkfutal", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:36 [error] 3437#3437: *287922 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=i8oyhsxllhkfutal HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=i8oyhsxllhkfutal", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:40 [error] 3427#3427: *287899 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=da67l0ehi18zpiyd HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=da67l0ehi18zpiyd", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:40 [error] 3427#3427: *287899 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=da67l0ehi18zpiyd HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=da67l0ehi18zpiyd", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:40 [error] 3429#3429: *287772 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=n8iqvtsplnwmg48c HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=n8iqvtsplnwmg48c", host: "bbb02.#########.org"

2020/07/24 20:00:40 [error] 3429#3429: *287772 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=n8iqvtsplnwmg48c HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=n8iqvtsplnwmg48c", host: "bbb02.#########.org"

2020/07/24 20:00:42 [error] 3437#3437: *287885 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=01k2k7e2l1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=01k2k7e2l1", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:42 [error] 3437#3437: *287885 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=01k2k7e2l1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=01k2k7e2l1", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:43 [error] 3427#3427: *287757 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=5c3dqhizzwokjnyc HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=5c3dqhizzwokjnyc", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:43 [error] 3427#3427: *287757 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=5c3dqhizzwokjnyc HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=5c3dqhizzwokjnyc", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:44 [error] 3437#3437: *287922 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=p6druy1l69az2nn8 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=p6druy1l69az2nn8", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:44 [error] 3437#3437: *287922 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=p6druy1l69az2nn8 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=p6druy1l69az2nn8", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:46 [error] 3437#3437: *287885 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=gbdjy4g9yq HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=gbdjy4g9yq", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:46 [error] 3437#3437: *287885 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=gbdjy4g9yq HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=gbdjy4g9yq", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:46 [error] 3429#3429: *287772 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=4i66mus7yyaq0fpw HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=4i66mus7yyaq0fpw", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:46 [error] 3429#3429: *287772 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=4i66mus7yyaq0fpw HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=4i66mus7yyaq0fpw", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:52 [error] 3437#3437: *287922 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=wchrf8zocbljdsno HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=wchrf8zocbljdsno", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:52 [error] 3437#3437: *287922 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=wchrf8zocbljdsno HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=wchrf8zocbljdsno", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:52 [error] 3428#3428: *287968 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=wkf8csoysexcepfl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=wkf8csoysexcepfl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:52 [error] 3428#3428: *287968 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=wkf8csoysexcepfl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=wkf8csoysexcepfl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:00:52 [error] 3437#3437: *287885 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=s0s__ktzs_ HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=s0s__ktzs_", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:52 [error] 3437#3437: *287885 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=s0s__ktzs_ HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=s0s__ktzs_", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:56 [error] 3437#3437: *287885 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=zibygj7d56 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=zibygj7d56", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:00:56 [error] 3437#3437: *287885 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=zibygj7d56 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=zibygj7d56", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:00 [error] 3429#3429: *287772 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=zzoxldev8fuezjbk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=zzoxldev8fuezjbk", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:00 [error] 3429#3429: *287772 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=zzoxldev8fuezjbk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=zzoxldev8fuezjbk", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:03 [error] 3437#3437: *287885 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=b82ihybnvx HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=b82ihybnvx", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:03 [error] 3437#3437: *287885 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=b82ihybnvx HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=b82ihybnvx", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:04 [error] 3429#3429: *287986 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cnvqd2slawj37ef9 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cnvqd2slawj37ef9", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:04 [error] 3429#3429: *287986 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cnvqd2slawj37ef9 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cnvqd2slawj37ef9", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:04 [error] 3429#3429: *287989 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=tsnyfrnj5m8bwler HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=tsnyfrnj5m8bwler", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:04 [error] 3429#3429: *287989 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=tsnyfrnj5m8bwler HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=tsnyfrnj5m8bwler", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:08 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=jjut4o4y3r HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=jjut4o4y3r", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:08 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=jjut4o4y3r HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=jjut4o4y3r", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:10 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=2wutgdm_xs HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=2wutgdm_xs", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:10 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=2wutgdm_xs HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=2wutgdm_xs", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:13 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=zuf3f09bzn HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=zuf3f09bzn", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:13 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=zuf3f09bzn HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=zuf3f09bzn", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:14 [error] 3429#3429: *287772 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=pugabv9uy4w10ebc HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=pugabv9uy4w10ebc", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:14 [error] 3429#3429: *287772 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=pugabv9uy4w10ebc HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=pugabv9uy4w10ebc", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:14 [error] 3437#3437: *287922 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=ufvoxvzqfwedhynu HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=ufvoxvzqfwedhynu", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:14 [error] 3437#3437: *287922 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=ufvoxvzqfwedhynu HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=ufvoxvzqfwedhynu", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:17 [error] 3429#3429: *287986 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=ocd9wd7jmwe3vpq6 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=ocd9wd7jmwe3vpq6", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:17 [error] 3429#3429: *287986 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=ocd9wd7jmwe3vpq6 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=ocd9wd7jmwe3vpq6", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:20 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=1sgq3ofidd HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=1sgq3ofidd", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:20 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=1sgq3ofidd HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=1sgq3ofidd", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:22 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=u_b5ufw_1y HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=u_b5ufw_1y", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:22 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=u_b5ufw_1y HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=u_b5ufw_1y", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:22 [error] 3427#3427: *288011 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=_y_hdyjzo3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=_y_hdyjzo3", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:01:22 [error] 3427#3427: *288011 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=_y_hdyjzo3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=_y_hdyjzo3", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:01:23 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=v5mj72v1ri HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=v5mj72v1ri", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:23 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=v5mj72v1ri HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=v5mj72v1ri", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:24 [error] 3427#3427: *288017 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cucyk8liozad0trl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cucyk8liozad0trl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:24 [error] 3427#3427: *288017 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cucyk8liozad0trl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cucyk8liozad0trl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:25 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=4vnue8m3y2 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=4vnue8m3y2", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:25 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=4vnue8m3y2 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=4vnue8m3y2", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:25 [error] 3427#3427: *288021 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=6v6suvtdcx HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=6v6suvtdcx", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=e4qtjupzfwlrwx6a"

2020/07/24 20:01:25 [error] 3427#3427: *288021 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=6v6suvtdcx HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=6v6suvtdcx", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=e4qtjupzfwlrwx6a"

2020/07/24 20:01:26 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=8mgrbt1eni HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=8mgrbt1eni", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:26 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=8mgrbt1eni HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=8mgrbt1eni", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:28 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=kj5y64w0hw HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=kj5y64w0hw", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:28 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=kj5y64w0hw HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=kj5y64w0hw", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:29 [error] 3437#3437: *288027 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=qlsudfnln1xidjhl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=qlsudfnln1xidjhl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:29 [error] 3437#3437: *288027 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=qlsudfnln1xidjhl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=qlsudfnln1xidjhl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:34 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=e3sn1fh043 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=e3sn1fh043", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:34 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=e3sn1fh043 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=e3sn1fh043", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:34 [error] 3429#3429: *287986 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=t4rdtysmknyle6zz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=t4rdtysmknyle6zz", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:34 [error] 3429#3429: *287986 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=t4rdtysmknyle6zz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=t4rdtysmknyle6zz", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:35 [error] 3437#3437: *288038 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=2eaqkrqyfbfgohwl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=2eaqkrqyfbfgohwl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:35 [error] 3437#3437: *288038 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=2eaqkrqyfbfgohwl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=2eaqkrqyfbfgohwl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:35 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=309u4z2_7k HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=309u4z2_7k", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:35 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=309u4z2_7k HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=309u4z2_7k", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:38 [error] 3437#3437: *288044 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=kfrlcvojqfxe6hvl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=kfrlcvojqfxe6hvl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:38 [error] 3437#3437: *288044 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=kfrlcvojqfxe6hvl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=kfrlcvojqfxe6hvl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:43 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=936lry8wvv HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=936lry8wvv", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:43 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=936lry8wvv HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=936lry8wvv", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:45 [error] 3429#3429: *287772 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=nojpwds8bz8vvtqo HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=nojpwds8bz8vvtqo", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:45 [error] 3429#3429: *287772 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=nojpwds8bz8vvtqo HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=nojpwds8bz8vvtqo", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:45 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=8_c5rs8k69 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=8_c5rs8k69", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:45 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=8_c5rs8k69 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=8_c5rs8k69", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:48 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=_x9vaqox5k HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=_x9vaqox5k", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:48 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=_x9vaqox5k HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=_x9vaqox5k", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:51 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=c4szksw9dc HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=c4szksw9dc", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:51 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=c4szksw9dc HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=c4szksw9dc", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:52 [error] 3437#3437: *288067 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=hvvf8774vr HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=hvvf8774vr", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=sqch2inuifetgwfw"

2020/07/24 20:01:52 [error] 3437#3437: *288067 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=hvvf8774vr HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=hvvf8774vr", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=sqch2inuifetgwfw"

2020/07/24 20:01:52 [error] 3427#3427: *288017 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=zuqt8ys3rxpxqqqy HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=zuqt8ys3rxpxqqqy", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:52 [error] 3427#3427: *288017 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=zuqt8ys3rxpxqqqy HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=zuqt8ys3rxpxqqqy", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:01:53 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=3tjgft1hiq HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=3tjgft1hiq", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:53 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=3tjgft1hiq HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=3tjgft1hiq", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:55 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=_1pwlswt55 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=_1pwlswt55", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:55 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=_1pwlswt55 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=_1pwlswt55", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:56 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ddvcgbrobh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ddvcgbrobh", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:01:56 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ddvcgbrobh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ddvcgbrobh", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:02:05 [error] 3429#3429: *287993 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=temiktww84 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=temiktww84", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:02:05 [error] 3429#3429: *287993 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=temiktww84 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=temiktww84", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:02:05 [error] 3426#3426: *288080 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=mvyfplwutncmal5b HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=mvyfplwutncmal5b", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:02:05 [error] 3426#3426: *288080 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=mvyfplwutncmal5b HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=mvyfplwutncmal5b", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:02:15 [error] 3437#3437: *288048 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=qz0junwp4g8kloz3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=qz0junwp4g8kloz3", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:02:15 [error] 3437#3437: *288048 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=qz0junwp4g8kloz3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=qz0junwp4g8kloz3", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:02:25 [error] 3437#3437: *288089 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ypucbxb6ri HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ypucbxb6ri", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:02:25 [error] 3437#3437: *288089 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ypucbxb6ri HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ypucbxb6ri", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:02:26 [error] 3437#3437: *288091 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=t675_l1_ch HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=t675_l1_ch", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:02:26 [error] 3437#3437: *288091 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=t675_l1_ch HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=t675_l1_ch", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:02:34 [error] 3429#3429: *288097 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=khb9elvvkbcpo7vs HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=khb9elvvkbcpo7vs", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:02:34 [error] 3429#3429: *288097 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=khb9elvvkbcpo7vs HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=khb9elvvkbcpo7vs", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:02:37 [error] 3437#3437: *288038 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=2eaqkrqyfbfgohwl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=2eaqkrqyfbfgohwl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:02:37 [error] 3437#3437: *288038 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=2eaqkrqyfbfgohwl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=2eaqkrqyfbfgohwl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:02:44 [error] 3429#3429: *288103 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=i6kotel86dp3xumk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=i6kotel86dp3xumk", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:02:44 [error] 3429#3429: *288103 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=i6kotel86dp3xumk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=i6kotel86dp3xumk", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:02:50 [error] 3429#3429: *288118 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=wpdooasvytiq3ast HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=wpdooasvytiq3ast", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:02:50 [error] 3429#3429: *288118 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=wpdooasvytiq3ast HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=wpdooasvytiq3ast", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:02:51 [error] 3429#3429: *288123 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cl9hsag86nbokx7e HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cl9hsag86nbokx7e", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:02:51 [error] 3429#3429: *288123 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cl9hsag86nbokx7e HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cl9hsag86nbokx7e", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:02:57 [error] 3424#3424: *288129 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=w0ht3vicg3pgljhs HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=w0ht3vicg3pgljhs", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:02:57 [error] 3424#3424: *288129 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=w0ht3vicg3pgljhs HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=w0ht3vicg3pgljhs", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:02:59 [error] 3424#3424: *288134 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cdpujvi9s6w6zjqq HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cdpujvi9s6w6zjqq", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:02:59 [error] 3424#3424: *288134 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cdpujvi9s6w6zjqq HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cdpujvi9s6w6zjqq", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:03:07 [error] 3437#3437: *288038 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cwv4lqkko1mctex6 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cwv4lqkko1mctex6", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:03:07 [error] 3437#3437: *288038 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cwv4lqkko1mctex6 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cwv4lqkko1mctex6", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:03:12 [error] 3437#3437: *288091 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ceq05kswe6 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ceq05kswe6", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:03:12 [error] 3437#3437: *288091 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ceq05kswe6 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ceq05kswe6", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:03:21 [error] 3437#3437: *288089 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=l1ikm7frsz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=l1ikm7frsz", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:03:21 [error] 3437#3437: *288089 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=l1ikm7frsz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=l1ikm7frsz", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:03:32 [error] 3429#3429: *288146 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=kbs5vntau3v70cxg HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=kbs5vntau3v70cxg", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:03:32 [error] 3429#3429: *288146 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=kbs5vntau3v70cxg HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=kbs5vntau3v70cxg", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:03:36 [error] 3437#3437: *288038 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cwv4lqkko1mctex6 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cwv4lqkko1mctex6", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:03:36 [error] 3437#3437: *288038 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cwv4lqkko1mctex6 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cwv4lqkko1mctex6", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:03:39 [error] 3437#3437: *288038 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cwv4lqkko1mctex6 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cwv4lqkko1mctex6", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:03:39 [error] 3437#3437: *288038 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cwv4lqkko1mctex6 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cwv4lqkko1mctex6", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:03:42 [error] 3429#3429: *288118 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=frsw9lqlrnyxapad HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=frsw9lqlrnyxapad", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:03:42 [error] 3429#3429: *288118 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=frsw9lqlrnyxapad HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=frsw9lqlrnyxapad", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:03:47 [error] 3428#3428: *288168 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=hst6xwjep5zbxktm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=hst6xwjep5zbxktm", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:03:47 [error] 3428#3428: *288168 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=hst6xwjep5zbxktm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=hst6xwjep5zbxktm", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:03:51 [error] 3428#3428: *288168 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=hst6xwjep5zbxktm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=hst6xwjep5zbxktm", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:03:51 [error] 3428#3428: *288168 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=hst6xwjep5zbxktm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=hst6xwjep5zbxktm", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:04:00 [error] 3428#3428: *288176 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=88meohxnw4qslcnn HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=88meohxnw4qslcnn", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:04:00 [error] 3428#3428: *288176 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=88meohxnw4qslcnn HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=88meohxnw4qslcnn", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:04:04 [error] 3428#3428: *288181 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=2fdgwvojupahkbd0 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=2fdgwvojupahkbd0", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:04:04 [error] 3428#3428: *288181 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=2fdgwvojupahkbd0 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=2fdgwvojupahkbd0", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:04:24 [error] 3428#3428: *288168 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=hst6xwjep5zbxktm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=hst6xwjep5zbxktm", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:04:24 [error] 3428#3428: *288168 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=hst6xwjep5zbxktm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=hst6xwjep5zbxktm", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:04:27 [error] 3428#3428: *288168 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=hst6xwjep5zbxktm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=hst6xwjep5zbxktm", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:04:27 [error] 3428#3428: *288168 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=hst6xwjep5zbxktm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=hst6xwjep5zbxktm", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:04:29 [error] 3428#3428: *288168 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=hst6xwjep5zbxktm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=hst6xwjep5zbxktm", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:04:29 [error] 3428#3428: *288168 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=hst6xwjep5zbxktm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=hst6xwjep5zbxktm", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:04:36 [error] 3437#3437: *288195 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=lpzwtw6ezsdh1ppi HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=lpzwtw6ezsdh1ppi", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:04:36 [error] 3437#3437: *288195 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=lpzwtw6ezsdh1ppi HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=lpzwtw6ezsdh1ppi", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:04:45 [error] 3437#3437: *288200 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=sufatolvl8pqyqps HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=sufatolvl8pqyqps", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:04:45 [error] 3437#3437: *288200 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=sufatolvl8pqyqps HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=sufatolvl8pqyqps", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:04:54 [error] 3425#3425: *288217 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=y1aperly3xi4e6gr HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=y1aperly3xi4e6gr", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:04:54 [error] 3425#3425: *288217 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=y1aperly3xi4e6gr HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=y1aperly3xi4e6gr", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:05:00 [error] 3437#3437: *288224 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=dad3logeymzx0rrt HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=dad3logeymzx0rrt", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:05:00 [error] 3437#3437: *288224 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=dad3logeymzx0rrt HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=dad3logeymzx0rrt", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:05:02 [error] 3437#3437: *288229 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=z76ujwarmizpraoo HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=z76ujwarmizpraoo", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:05:02 [error] 3437#3437: *288229 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=z76ujwarmizpraoo HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=z76ujwarmizpraoo", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:05:23 [error] 3437#3437: *288233 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=uj94kg2gx6 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=uj94kg2gx6", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=sqch2inuifetgwfw"

2020/07/24 20:05:23 [error] 3437#3437: *288233 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=uj94kg2gx6 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=uj94kg2gx6", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=sqch2inuifetgwfw"

2020/07/24 20:05:26 [error] 3437#3437: *288237 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=jmpv7a8msxjxrluz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=jmpv7a8msxjxrluz", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:05:26 [error] 3437#3437: *288237 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=jmpv7a8msxjxrluz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=jmpv7a8msxjxrluz", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:05:28 [error] 3424#3424: *288240 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=45n9hjopdc HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=45n9hjopdc", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=e4qtjupzfwlrwx6a"

2020/07/24 20:05:28 [error] 3424#3424: *288240 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=45n9hjopdc HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=45n9hjopdc", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=e4qtjupzfwlrwx6a"

2020/07/24 20:05:28 [error] 3424#3424: *288241 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=iuman9ali1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=iuman9ali1", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:05:28 [error] 3424#3424: *288241 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=iuman9ali1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=iuman9ali1", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:05:40 [error] 3437#3437: *288248 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=bscshycqblypl301 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=bscshycqblypl301", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:05:40 [error] 3437#3437: *288248 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=bscshycqblypl301 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=bscshycqblypl301", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:05:59 [error] 3437#3437: *288224 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=dad3logeymzx0rrt HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=dad3logeymzx0rrt", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:05:59 [error] 3437#3437: *288224 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=dad3logeymzx0rrt HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=dad3logeymzx0rrt", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:06:02 [error] 3437#3437: *288224 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=dad3logeymzx0rrt HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=dad3logeymzx0rrt", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:06:02 [error] 3437#3437: *288224 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=dad3logeymzx0rrt HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=dad3logeymzx0rrt", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:06:05 [error] 3437#3437: *288266 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=yalxkf84ejtczwjv HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=yalxkf84ejtczwjv", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:06:05 [error] 3437#3437: *288266 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=yalxkf84ejtczwjv HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=yalxkf84ejtczwjv", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:06:08 [error] 3437#3437: *288269 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=g6g6i8d3i8f5c2e4 HTTP/1.1", host: "s38.onlinevideoconverter.com"

2020/07/24 20:06:08 [error] 3437#3437: *288270 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=g6g6i8d3i8f5c2e4 HTTP/1.1", host: "s38.onlinevideoconverter.com"

2020/07/24 20:06:09 [error] 3424#3424: *288272 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=g6g6i8d3i8f5c2e4 HTTP/1.1", host: "s38.onlinevideoconverter.com"

2020/07/24 20:06:09 [error] 3424#3424: *288274 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=zzu8xlozz5fra7p7 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=zzu8xlozz5fra7p7", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:06:09 [error] 3424#3424: *288274 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=zzu8xlozz5fra7p7 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=zzu8xlozz5fra7p7", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:06:10 [error] 3424#3424: *288280 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=n1iiylyvfqziyhwn HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=n1iiylyvfqziyhwn", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:06:10 [error] 3424#3424: *288280 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=n1iiylyvfqziyhwn HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=n1iiylyvfqziyhwn", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:06:13 [error] 3424#3424: *288240 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=e4qtjupzfwlrwx6a HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=e4qtjupzfwlrwx6a", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:06:13 [error] 3424#3424: *288240 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=e4qtjupzfwlrwx6a HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=e4qtjupzfwlrwx6a", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:06:29 [error] 3424#3424: *288286 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=q5t7mkitt8 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=q5t7mkitt8", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:06:29 [error] 3424#3424: *288286 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=q5t7mkitt8 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=q5t7mkitt8", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:06:31 [error] 3424#3424: *288290 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=q1wvr1iiqtktlbet HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=q1wvr1iiqtktlbet", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:06:31 [error] 3424#3424: *288290 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=q1wvr1iiqtktlbet HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=q1wvr1iiqtktlbet", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:06:34 [error] 3424#3424: *288296 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=ty2ibns7wlg7o8js HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=ty2ibns7wlg7o8js", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:06:34 [error] 3424#3424: *288296 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=ty2ibns7wlg7o8js HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=ty2ibns7wlg7o8js", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:06:34 [error] 3424#3424: *288274 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=jpmfrws8pio1itbh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=jpmfrws8pio1itbh", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:06:34 [error] 3424#3424: *288274 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=jpmfrws8pio1itbh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=jpmfrws8pio1itbh", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:06:48 [error] 3427#3427: *288315 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=vjnkhce0ga1linwh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=vjnkhce0ga1linwh", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:06:48 [error] 3427#3427: *288315 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=vjnkhce0ga1linwh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=vjnkhce0ga1linwh", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:06:57 [error] 3424#3424: *288290 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=oqlkalty3uco2u9f HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=oqlkalty3uco2u9f", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:06:57 [error] 3424#3424: *288290 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=oqlkalty3uco2u9f HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=oqlkalty3uco2u9f", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:07:02 [error] 3437#3437: *288325 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=l7tixl8i3t5ye0wp HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=l7tixl8i3t5ye0wp", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:07:02 [error] 3437#3437: *288325 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=l7tixl8i3t5ye0wp HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=l7tixl8i3t5ye0wp", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:07:10 [error] 3424#3424: *288290 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=4hlkdhdwmv4rrhvp HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=4hlkdhdwmv4rrhvp", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:07:10 [error] 3424#3424: *288290 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=4hlkdhdwmv4rrhvp HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=4hlkdhdwmv4rrhvp", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:07:26 [error] 3437#3437: *288338 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=hr32zhjgrhev2vub HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=hr32zhjgrhev2vub", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:07:26 [error] 3437#3437: *288338 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=hr32zhjgrhev2vub HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=hr32zhjgrhev2vub", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:07:26 [error] 3428#3428: *288341 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=6qywqfosrlipuzkk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=6qywqfosrlipuzkk", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:07:26 [error] 3428#3428: *288341 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=6qywqfosrlipuzkk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=6qywqfosrlipuzkk", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:07:30 [error] 3428#3428: *288346 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=jeopp6rewttp51hg HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=jeopp6rewttp51hg", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:07:30 [error] 3428#3428: *288346 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=jeopp6rewttp51hg HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=jeopp6rewttp51hg", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:07:31 [error] 3428#3428: *288349 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ooz20bb1nk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ooz20bb1nk", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:07:31 [error] 3428#3428: *288349 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ooz20bb1nk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ooz20bb1nk", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:07:36 [error] 3437#3437: *288325 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=9gnldxefsszotcrt HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=9gnldxefsszotcrt", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:07:36 [error] 3437#3437: *288325 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=9gnldxefsszotcrt HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=9gnldxefsszotcrt", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:07:45 [error] 3428#3428: *288356 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=6qywqfosrlipuzkk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=6qywqfosrlipuzkk", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:07:45 [error] 3428#3428: *288356 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=6qywqfosrlipuzkk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=6qywqfosrlipuzkk", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:07:46 [error] 3428#3428: *288356 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=6qywqfosrlipuzkk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=6qywqfosrlipuzkk", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:07:46 [error] 3428#3428: *288356 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=6qywqfosrlipuzkk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=6qywqfosrlipuzkk", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:07:53 [error] 3428#3428: *288371 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=1erzetblpw6lhouz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=1erzetblpw6lhouz", host: "bbb02.#########.org"

2020/07/24 20:07:53 [error] 3428#3428: *288371 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=1erzetblpw6lhouz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=1erzetblpw6lhouz", host: "bbb02.#########.org"

2020/07/24 20:07:57 [error] 3428#3428: *288374 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=n0_09eh7tt HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=n0_09eh7tt", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:07:57 [error] 3428#3428: *288374 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=n0_09eh7tt HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=n0_09eh7tt", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:07:58 [error] 3428#3428: *288379 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=kwbr8tdqqrca6xmg HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=kwbr8tdqqrca6xmg", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:07:58 [error] 3428#3428: *288379 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=kwbr8tdqqrca6xmg HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=kwbr8tdqqrca6xmg", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:07:59 [error] 3428#3428: *288374 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=fufbeggzz6 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=fufbeggzz6", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:07:59 [error] 3428#3428: *288374 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=fufbeggzz6 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=fufbeggzz6", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:08:03 [error] 3427#3427: *288385 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=mhtfi0xzw8ce2kyh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=mhtfi0xzw8ce2kyh", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:08:03 [error] 3427#3427: *288385 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=mhtfi0xzw8ce2kyh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=mhtfi0xzw8ce2kyh", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:08:17 [error] 3427#3427: *288399 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=dad3logeymzx0rrt HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=dad3logeymzx0rrt", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:08:17 [error] 3427#3427: *288399 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=dad3logeymzx0rrt HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=dad3logeymzx0rrt", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:08:31 [error] 3437#3437: *288410 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=dtgo97dwvpgdu1kq HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=dtgo97dwvpgdu1kq", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:08:31 [error] 3437#3437: *288410 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=dtgo97dwvpgdu1kq HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=dtgo97dwvpgdu1kq", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:08:40 [error] 3437#3437: *288416 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=excx4dk3arxyussy HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=excx4dk3arxyussy", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:08:40 [error] 3437#3437: *288416 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=excx4dk3arxyussy HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=excx4dk3arxyussy", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:08:48 [error] 3437#3437: *288421 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cb2rfxidzpdkwvw5 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cb2rfxidzpdkwvw5", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:08:48 [error] 3437#3437: *288421 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cb2rfxidzpdkwvw5 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cb2rfxidzpdkwvw5", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:03 [error] 3427#3427: *288399 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=dad3logeymzx0rrt HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=dad3logeymzx0rrt", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:03 [error] 3427#3427: *288399 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=dad3logeymzx0rrt HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=dad3logeymzx0rrt", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:06 [error] 3426#3426: *288438 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=kvc9wsx2t20ucybw HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=kvc9wsx2t20ucybw", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:06 [error] 3426#3426: *288438 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=kvc9wsx2t20ucybw HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=kvc9wsx2t20ucybw", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:09 [error] 3429#3429: *288443 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=ndkrjcobxswwuati HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=ndkrjcobxswwuati", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:09 [error] 3429#3429: *288443 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=ndkrjcobxswwuati HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=ndkrjcobxswwuati", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:09 [error] 3427#3427: *288399 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=joyenlmkh1mhrdt1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=joyenlmkh1mhrdt1", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:09 [error] 3427#3427: *288399 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=joyenlmkh1mhrdt1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=joyenlmkh1mhrdt1", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:19 [error] 3427#3427: *288451 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 20:09:19 [error] 3427#3427: *288452 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 20:09:21 [error] 3424#3424: *288455 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 20:09:22 [error] 3424#3424: *288458 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/resources/sounds/LeftCall.mp3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/resources/sounds/LeftCall.mp3", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:09:22 [error] 3424#3424: *288458 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/resources/sounds/LeftCall.mp3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/resources/sounds/LeftCall.mp3", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:09:25 [error] 3424#3424: *288458 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/b02c1e609b497129c953cf5bdab38c10f9dbff0a.css?meteor_css_resource=true HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/b02c1e609b497129c953cf5bdab38c10f9dbff0a.css?meteor_css_resource=true", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:09:25 [error] 3424#3424: *288458 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/b02c1e609b497129c953cf5bdab38c10f9dbff0a.css?meteor_css_resource=true HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/b02c1e609b497129c953cf5bdab38c10f9dbff0a.css?meteor_css_resource=true", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:09:27 [error] 3424#3424: *288461 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=b1ibf1i8u8 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=b1ibf1i8u8", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:09:27 [error] 3424#3424: *288461 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=b1ibf1i8u8 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=b1ibf1i8u8", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:09:27 [error] 3424#3424: *288461 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=58fsjo2mtn HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=58fsjo2mtn", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:09:27 [error] 3424#3424: *288461 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=58fsjo2mtn HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=58fsjo2mtn", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:09:27 [error] 3424#3424: *288461 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=85udngw3gs HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=85udngw3gs", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:09:27 [error] 3424#3424: *288461 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=85udngw3gs HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=85udngw3gs", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:09:29 [error] 3437#3437: *288421 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=0lkccv0ug8ity1zl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=0lkccv0ug8ity1zl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:29 [error] 3437#3437: *288421 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=0lkccv0ug8ity1zl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=0lkccv0ug8ity1zl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:29 [error] 3437#3437: *288410 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=m8qwsnpwu1hsjzmi HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=m8qwsnpwu1hsjzmi", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:29 [error] 3437#3437: *288410 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=m8qwsnpwu1hsjzmi HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=m8qwsnpwu1hsjzmi", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:32 [error] 3424#3424: *288461 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=vbhshirdiv HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=vbhshirdiv", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:09:32 [error] 3424#3424: *288461 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=vbhshirdiv HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=vbhshirdiv", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=hyt47s3q3kw8y4ul"

2020/07/24 20:09:37 [error] 3427#3427: *288477 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=2ykuiftfjtbdlfgm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=2ykuiftfjtbdlfgm", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:09:37 [error] 3427#3427: *288477 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=2ykuiftfjtbdlfgm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=2ykuiftfjtbdlfgm", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:09:40 [error] 3424#3424: *288461 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=hyt47s3q3kw8y4ul HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=hyt47s3q3kw8y4ul", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:40 [error] 3424#3424: *288461 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=hyt47s3q3kw8y4ul HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=hyt47s3q3kw8y4ul", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:52 [error] 3427#3427: *288493 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=3h566ybdl80zurcp HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=3h566ybdl80zurcp", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:52 [error] 3427#3427: *288493 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=3h566ybdl80zurcp HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=3h566ybdl80zurcp", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:55 [error] 3431#3431: *288501 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=dhlqguokgqpujkn7 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=dhlqguokgqpujkn7", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:55 [error] 3431#3431: *288501 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=dhlqguokgqpujkn7 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=dhlqguokgqpujkn7", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:09:57 [error] 3431#3431: *288504 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ltse99vr3w HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ltse99vr3w", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:09:57 [error] 3431#3431: *288504 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ltse99vr3w HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ltse99vr3w", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:10:08 [error] 3431#3431: *288514 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=mcjun0g1rgw6xwls HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=mcjun0g1rgw6xwls", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:10:08 [error] 3431#3431: *288514 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=mcjun0g1rgw6xwls HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=mcjun0g1rgw6xwls", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:10:08 [error] 3431#3431: *288512 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=kjvhlcfs74jtxap7 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=kjvhlcfs74jtxap7", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:10:08 [error] 3431#3431: *288512 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=kjvhlcfs74jtxap7 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=kjvhlcfs74jtxap7", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:10:19 [error] 3437#3437: *288421 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=bau8mwuuqsvah2ib HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=bau8mwuuqsvah2ib", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:10:19 [error] 3437#3437: *288421 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=bau8mwuuqsvah2ib HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=bau8mwuuqsvah2ib", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:10:24 [error] 3431#3431: *288524 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=5q1n25gz7c HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=5q1n25gz7c", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:10:24 [error] 3431#3431: *288524 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=5q1n25gz7c HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=5q1n25gz7c", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:10:33 [error] 3431#3431: *288529 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=46oeyqj1eldejgu7 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=46oeyqj1eldejgu7", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:10:33 [error] 3431#3431: *288529 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=46oeyqj1eldejgu7 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=46oeyqj1eldejgu7", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:10:40 [error] 3437#3437: *288534 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=bffrat87epellmip HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=bffrat87epellmip", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:10:40 [error] 3437#3437: *288534 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=bffrat87epellmip HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=bffrat87epellmip", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:10:51 [error] 3437#3437: *288549 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=osrhtedhvauokwzi HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=osrhtedhvauokwzi", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:10:51 [error] 3437#3437: *288549 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=osrhtedhvauokwzi HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=osrhtedhvauokwzi", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:11:10 [error] 3424#3424: *288557 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=qh1oiqexanp49n7d HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=qh1oiqexanp49n7d", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:11:10 [error] 3424#3424: *288557 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=qh1oiqexanp49n7d HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=qh1oiqexanp49n7d", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:11:20 [error] 3424#3424: *288561 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=vc48gxwzvi HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=vc48gxwzvi", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=sqch2inuifetgwfw"

2020/07/24 20:11:20 [error] 3424#3424: *288561 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=vc48gxwzvi HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=vc48gxwzvi", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=sqch2inuifetgwfw"

2020/07/24 20:11:43 [error] 3437#3437: *288564 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=joyenlmkh1mhrdt1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=joyenlmkh1mhrdt1", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:11:43 [error] 3437#3437: *288564 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=joyenlmkh1mhrdt1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=joyenlmkh1mhrdt1", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:12:20 [error] 3426#3426: *288582 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=0fpaq0omfni96ocy HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=0fpaq0omfni96ocy", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:12:20 [error] 3426#3426: *288582 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=0fpaq0omfni96ocy HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=0fpaq0omfni96ocy", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:12:48 [error] 3431#3431: *288595 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=lvanswsr4zhgrrpm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=lvanswsr4zhgrrpm", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:12:48 [error] 3431#3431: *288595 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=lvanswsr4zhgrrpm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=lvanswsr4zhgrrpm", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:12:57 [error] 3431#3431: *288609 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/b02c1e609b497129c953cf5bdab38c10f9dbff0a.css?meteor_css_resource=true HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/b02c1e609b497129c953cf5bdab38c10f9dbff0a.css?meteor_css_resource=true", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:57 [error] 3431#3431: *288609 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/b02c1e609b497129c953cf5bdab38c10f9dbff0a.css?meteor_css_resource=true HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/b02c1e609b497129c953cf5bdab38c10f9dbff0a.css?meteor_css_resource=true", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:57 [error] 3431#3431: *288610 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/bowser.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/bowser.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:57 [error] 3431#3431: *288610 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/bowser.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/bowser.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:57 [error] 3431#3431: *288610 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/sip.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/sip.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:57 [error] 3431#3431: *288610 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/sip.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/sip.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:57 [error] 3431#3431: *288609 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/adapter.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/adapter.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:57 [error] 3431#3431: *288609 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/adapter.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/adapter.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:57 [error] 3431#3431: *288613 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/kurento-extension.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/kurento-extension.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:57 [error] 3431#3431: *288613 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/kurento-extension.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/kurento-extension.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:57 [error] 3431#3431: *288616 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/kurento-utils.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/kurento-utils.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:57 [error] 3431#3431: *288616 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/kurento-utils.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/kurento-utils.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:57 [error] 3431#3431: *288615 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/7df6acf6cb0f651dba4e71b3adac0efd23889793.js?meteor_js_resource=true HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/7df6acf6cb0f651dba4e71b3adac0efd23889793.js?meteor_js_resource=true", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:57 [error] 3431#3431: *288615 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/7df6acf6cb0f651dba4e71b3adac0efd23889793.js?meteor_js_resource=true HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/7df6acf6cb0f651dba4e71b3adac0efd23889793.js?meteor_js_resource=true", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:57 [error] 3431#3431: *288609 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/bowser.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/bowser.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:57 [error] 3431#3431: *288609 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/bowser.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/bowser.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:58 [error] 3431#3431: *288609 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/sip.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/sip.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:58 [error] 3431#3431: *288609 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/sip.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/sip.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:58 [error] 3431#3431: *288609 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/kurento-extension.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/kurento-extension.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:58 [error] 3431#3431: *288609 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/kurento-extension.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/kurento-extension.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:58 [error] 3431#3431: *288609 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/kurento-utils.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/kurento-utils.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:58 [error] 3431#3431: *288609 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/compatibility/kurento-utils.js?v=968 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/compatibility/kurento-utils.js?v=968", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:58 [error] 3431#3431: *288609 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/7df6acf6cb0f651dba4e71b3adac0efd23889793.js?meteor_js_resource=true HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/7df6acf6cb0f651dba4e71b3adac0efd23889793.js?meteor_js_resource=true", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:12:58 [error] 3431#3431: *288609 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/7df6acf6cb0f651dba4e71b3adac0efd23889793.js?meteor_js_resource=true HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/7df6acf6cb0f651dba4e71b3adac0efd23889793.js?meteor_js_resource=true", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=6feps3qw4mlzjeph"

2020/07/24 20:13:13 [error] 3431#3431: *288631 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=xufsdh0tecjyk2gh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=xufsdh0tecjyk2gh", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:13:13 [error] 3431#3431: *288631 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=xufsdh0tecjyk2gh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=xufsdh0tecjyk2gh", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:13:22 [error] 3431#3431: *288637 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=b7xq3grgzyjbjcqu HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=b7xq3grgzyjbjcqu", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:13:22 [error] 3431#3431: *288637 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=b7xq3grgzyjbjcqu HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=b7xq3grgzyjbjcqu", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:13:30 [error] 3427#3427: *288642 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=wump9rf8e8ueozcm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=wump9rf8e8ueozcm", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:13:30 [error] 3427#3427: *288642 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=wump9rf8e8ueozcm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=wump9rf8e8ueozcm", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:13:44 [error] 3427#3427: *288646 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=joyenlmkh1mhrdt1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=joyenlmkh1mhrdt1", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:13:44 [error] 3427#3427: *288646 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=joyenlmkh1mhrdt1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=joyenlmkh1mhrdt1", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:14:08 [error] 3427#3427: *288661 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=bvren165tunmijkp HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=bvren165tunmijkp", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:14:08 [error] 3427#3427: *288661 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=bvren165tunmijkp HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=bvren165tunmijkp", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:14:22 [error] 3428#3428: *288674 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=eskultk7jnaoyjir HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=eskultk7jnaoyjir", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:14:22 [error] 3428#3428: *288674 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=eskultk7jnaoyjir HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=eskultk7jnaoyjir", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:14:25 [error] 3428#3428: *288677 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=3kcd1ownbvzirnk5 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=3kcd1ownbvzirnk5", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:14:25 [error] 3428#3428: *288677 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=3kcd1ownbvzirnk5 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=3kcd1ownbvzirnk5", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:14:29 [error] 3428#3428: *288682 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=5g9qjsksxgmqnhml HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=5g9qjsksxgmqnhml", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:14:29 [error] 3428#3428: *288682 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=5g9qjsksxgmqnhml HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=5g9qjsksxgmqnhml", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:14:34 [error] 3427#3427: *288646 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=joyenlmkh1mhrdt1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=joyenlmkh1mhrdt1", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:14:34 [error] 3427#3427: *288646 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=joyenlmkh1mhrdt1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=joyenlmkh1mhrdt1", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:14:37 [error] 3428#3428: *288689 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=bj2ejba08gitvy9e HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=bj2ejba08gitvy9e", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:14:37 [error] 3428#3428: *288689 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=bj2ejba08gitvy9e HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=bj2ejba08gitvy9e", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:14:44 [error] 3437#3437: *288694 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=5zjbbsoftc4ft4zk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=5zjbbsoftc4ft4zk", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:14:44 [error] 3437#3437: *288694 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=5zjbbsoftc4ft4zk HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=5zjbbsoftc4ft4zk", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:15:07 [error] 3428#3428: *288674 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=w8frqhwoldd9gf2b HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=w8frqhwoldd9gf2b", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:15:07 [error] 3428#3428: *288674 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=w8frqhwoldd9gf2b HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=w8frqhwoldd9gf2b", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:15:07 [error] 3431#3431: *288713 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=lo30t4rss8 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=lo30t4rss8", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:15:07 [error] 3431#3431: *288713 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=lo30t4rss8 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=lo30t4rss8", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=g9sbp85aa6ftubfl"

2020/07/24 20:15:07 [error] 3437#3437: *288719 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=x2qrbomyppwwrjjz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=x2qrbomyppwwrjjz", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:15:07 [error] 3437#3437: *288719 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=x2qrbomyppwwrjjz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=x2qrbomyppwwrjjz", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:15:20 [error] 3437#3437: *288726 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=dg9eheeaxwyndmq8 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=dg9eheeaxwyndmq8", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:15:20 [error] 3437#3437: *288726 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=dg9eheeaxwyndmq8 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=dg9eheeaxwyndmq8", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:15:25 [error] 3431#3431: *288713 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=p2fffsyfvxj7m0ha HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=p2fffsyfvxj7m0ha", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:15:25 [error] 3431#3431: *288713 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=p2fffsyfvxj7m0ha HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=p2fffsyfvxj7m0ha", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:15:55 [error] 3427#3427: *288748 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=9x4p0rklj1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=9x4p0rklj1", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:15:55 [error] 3427#3427: *288748 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=9x4p0rklj1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=9x4p0rklj1", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:15:59 [error] 3437#3437: *288719 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=tmeub8vic3e6subx HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=tmeub8vic3e6subx", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:15:59 [error] 3437#3437: *288719 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=tmeub8vic3e6subx HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=tmeub8vic3e6subx", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:16:12 [error] 3427#3427: *288748 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=45ekpi6syh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=45ekpi6syh", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:12 [error] 3427#3427: *288748 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=45ekpi6syh HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=45ekpi6syh", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:13 [error] 3427#3427: *288748 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=3gqju59inf HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=3gqju59inf", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:13 [error] 3427#3427: *288748 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=3gqju59inf HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=3gqju59inf", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:27 [error] 3437#3437: *288719 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=3kuohe9xogb8iuts HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=3kuohe9xogb8iuts", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:16:27 [error] 3437#3437: *288719 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=3kuohe9xogb8iuts HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=3kuohe9xogb8iuts", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:16:31 [error] 3428#3428: *288778 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=auruqyvla5zhe1qm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=auruqyvla5zhe1qm", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:16:31 [error] 3428#3428: *288778 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=auruqyvla5zhe1qm HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=auruqyvla5zhe1qm", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:16:31 [error] 3427#3427: *288748 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=b6eohjjnkr HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=b6eohjjnkr", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:31 [error] 3427#3427: *288748 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=b6eohjjnkr HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=b6eohjjnkr", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:33 [error] 3427#3427: *288748 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=wuv7ibo99g HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=wuv7ibo99g", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:33 [error] 3427#3427: *288748 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=wuv7ibo99g HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=wuv7ibo99g", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:34 [error] 3427#3427: *288748 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=9psbzsunm1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=9psbzsunm1", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:34 [error] 3427#3427: *288748 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=9psbzsunm1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=9psbzsunm1", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:40 [error] 3428#3428: *288773 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=p2fffsyfvxj7m0ha HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=p2fffsyfvxj7m0ha", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:16:40 [error] 3428#3428: *288773 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=p2fffsyfvxj7m0ha HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=p2fffsyfvxj7m0ha", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:16:46 [error] 3427#3427: *288748 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=h1es8gbwco HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=h1es8gbwco", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:46 [error] 3427#3427: *288748 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=h1es8gbwco HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=h1es8gbwco", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:47 [error] 3427#3427: *288748 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=2hot2s9ry7 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=2hot2s9ry7", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:47 [error] 3427#3427: *288748 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=2hot2s9ry7 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=2hot2s9ry7", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:50 [error] 3427#3427: *288748 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=nh5_2tel5q HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=nh5_2tel5q", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:50 [error] 3427#3427: *288748 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=nh5_2tel5q HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=nh5_2tel5q", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:51 [error] 3428#3428: *288797 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=a6_05uh9z7 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=a6_05uh9z7", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=sqch2inuifetgwfw"

2020/07/24 20:16:51 [error] 3428#3428: *288797 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=a6_05uh9z7 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=a6_05uh9z7", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=sqch2inuifetgwfw"

2020/07/24 20:16:51 [error] 3427#3427: *288748 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ufdryc12pa HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ufdryc12pa", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:51 [error] 3427#3427: *288748 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ufdryc12pa HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ufdryc12pa", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:52 [error] 3427#3427: *288748 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=fwqggucjyz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=fwqggucjyz", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:16:52 [error] 3427#3427: *288748 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=fwqggucjyz HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=fwqggucjyz", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:17:01 [error] 3427#3427: *288748 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ijss82nfb2 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ijss82nfb2", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:17:01 [error] 3427#3427: *288748 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/sockjs/info?cb=ijss82nfb2 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/sockjs/info?cb=ijss82nfb2", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:17:06 [error] 3427#3427: *288748 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/resources/sounds/LeftCall.mp3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/resources/sounds/LeftCall.mp3", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:17:06 [error] 3427#3427: *288748 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/resources/sounds/LeftCall.mp3 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/resources/sounds/LeftCall.mp3", host: "bbb02.#########.org", referrer: "https://bbb02.#########.org/html5client/join?sessionToken=wu28ue6tym4jyiw3"

2020/07/24 20:17:10 [error] 3425#3425: *288812 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=p2fffsyfvxj7m0ha HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=p2fffsyfvxj7m0ha", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:17:10 [error] 3425#3425: *288812 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=p2fffsyfvxj7m0ha HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=p2fffsyfvxj7m0ha", host: "bbb02.#########.org", referrer: "https://#########.org/"

2020/07/24 20:17:37 [error] 3425#3425: *288820 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=v7oa5l0ni2yywlqf HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=v7oa5l0ni2yywlqf", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:17:37 [error] 3425#3425: *288820 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=v7oa5l0ni2yywlqf HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=v7oa5l0ni2yywlqf", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:17:59 [error] 3437#3437: *288837 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cafgfnvh8xdlxsq8 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cafgfnvh8xdlxsq8", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:17:59 [error] 3437#3437: *288837 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cafgfnvh8xdlxsq8 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cafgfnvh8xdlxsq8", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:18:31 [error] 3427#3427: *288842 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=hpie9s6v9er5geg1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=hpie9s6v9er5geg1", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:18:31 [error] 3427#3427: *288842 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=hpie9s6v9er5geg1 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=hpie9s6v9er5geg1", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:18:43 [error] 3427#3427: *288860 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=bfozn8acepuii0dg HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=bfozn8acepuii0dg", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:18:43 [error] 3427#3427: *288860 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=bfozn8acepuii0dg HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=bfozn8acepuii0dg", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:19:33 [error] 3427#3427: *288860 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=n2bxtvie0y1h27rl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=n2bxtvie0y1h27rl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:19:33 [error] 3427#3427: *288860 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=n2bxtvie0y1h27rl HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=n2bxtvie0y1h27rl", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:19:38 [error] 3429#3429: *288941 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=luxzkfp5zy66dyau HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=luxzkfp5zy66dyau", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:19:38 [error] 3429#3429: *288941 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=luxzkfp5zy66dyau HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=luxzkfp5zy66dyau", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:20:12 [error] 3426#3426: *288991 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=frkgc4gnyozfei5o HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=frkgc4gnyozfei5o", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:20:12 [error] 3426#3426: *288991 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=frkgc4gnyozfei5o HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=frkgc4gnyozfei5o", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:20:18 [error] 3429#3429: *288941 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=1iamkqpbmluigces HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=1iamkqpbmluigces", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:20:18 [error] 3429#3429: *288941 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=1iamkqpbmluigces HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=1iamkqpbmluigces", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:20:43 [error] 3425#3425: *289046 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=jrlxwun4rn6ioboa HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=jrlxwun4rn6ioboa", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:20:43 [error] 3425#3425: *289046 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=jrlxwun4rn6ioboa HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=jrlxwun4rn6ioboa", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:21:00 [error] 3429#3429: *288941 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cjwj31g8rr8snfso HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cjwj31g8rr8snfso", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:21:00 [error] 3429#3429: *288941 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=cjwj31g8rr8snfso HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=cjwj31g8rr8snfso", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:21:22 [error] 3425#3425: *289108 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 20:21:23 [error] 3424#3424: *289111 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 20:21:24 [error] 3431#3431: *289114 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 20:21:28 [error] 3425#3425: *289046 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=vjpz70ztzlgghfl8 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=vjpz70ztzlgghfl8", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:21:28 [error] 3425#3425: *289046 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=vjpz70ztzlgghfl8 HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=vjpz70ztzlgghfl8", host: "bbb02.#########.org", referrer: "https://bbb-front.#########.org/"

2020/07/24 20:24:09 [error] 3424#3424: *289213 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=h1ifrdqav8m92uib HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=h1ifrdqav8m92uib", host: "bbb02.#########.org"

2020/07/24 20:24:09 [error] 3424#3424: *289213 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /html5client/join?sessionToken=h1ifrdqav8m92uib HTTP/1.1", upstream: "http://127.0.0.1:3000/html5client/join?sessionToken=h1ifrdqav8m92uib", host: "bbb02.#########.org"

2020/07/24 20:28:52 [error] 26652#26652: *1 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api/getMeetings?checksum=b2ba10aebd72114f69e8a8a97b015d8110cbf387 HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api/getMeetings?checksum=b2ba10aebd72114f69e8a8a97b015d8110cbf387", host: "bbb02.#########.org"

2020/07/24 20:28:52 [error] 26652#26652: *1 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api/getMeetings?checksum=b2ba10aebd72114f69e8a8a97b015d8110cbf387 HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api/getMeetings?checksum=b2ba10aebd72114f69e8a8a97b015d8110cbf387", host: "bbb02.#########.org"

2020/07/24 20:28:57 [error] 26652#26652: *3 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api/getMeetings?checksum=b2ba10aebd72114f69e8a8a97b015d8110cbf387 HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api/getMeetings?checksum=b2ba10aebd72114f69e8a8a97b015d8110cbf387", host: "bbb02.#########.org"

2020/07/24 20:28:57 [error] 26652#26652: *3 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api/getMeetings?checksum=b2ba10aebd72114f69e8a8a97b015d8110cbf387 HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api/getMeetings?checksum=b2ba10aebd72114f69e8a8a97b015d8110cbf387", host: "bbb02.#########.org"

2020/07/24 20:29:07 [error] 26652#26652: *5 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:29:07 [error] 26652#26652: *5 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:29:08 [error] 26652#26652: *7 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:29:08 [error] 26652#26652: *7 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:29:09 [error] 26652#26652: *9 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:29:09 [error] 26652#26652: *9 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:29:10 [error] 26652#26652: *11 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:29:10 [error] 26652#26652: *11 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:29:11 [error] 26652#26652: *13 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:29:11 [error] 26652#26652: *13 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:29:12 [error] 26652#26652: *15 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:29:12 [error] 26652#26652: *15 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:01 [error] 3198#3198: *1 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:01 [error] 3198#3198: *1 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:02 [error] 3208#3208: *3 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:02 [error] 3208#3208: *3 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:03 [error] 3198#3198: *5 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:03 [error] 3198#3198: *5 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:04 [error] 3198#3198: *7 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:04 [error] 3198#3198: *7 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:05 [error] 3198#3198: *9 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:05 [error] 3198#3198: *9 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:06 [error] 3198#3198: *11 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:06 [error] 3198#3198: *11 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:07 [error] 3198#3198: *13 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:07 [error] 3198#3198: *13 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:08 [error] 3198#3198: *15 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api/getMeetings?checksum=b2ba10aebd72114f69e8a8a97b015d8110cbf387 HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api/getMeetings?checksum=b2ba10aebd72114f69e8a8a97b015d8110cbf387", host: "bbb02.#########.org"

2020/07/24 20:32:08 [error] 3198#3198: *15 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api/getMeetings?checksum=b2ba10aebd72114f69e8a8a97b015d8110cbf387 HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api/getMeetings?checksum=b2ba10aebd72114f69e8a8a97b015d8110cbf387", host: "bbb02.#########.org"

2020/07/24 20:32:08 [error] 3198#3198: *17 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:08 [error] 3198#3198: *17 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:09 [error] 3198#3198: *19 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:09 [error] 3198#3198: *19 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:10 [error] 3198#3198: *21 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:10 [error] 3198#3198: *21 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:11 [error] 3198#3198: *23 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:11 [error] 3198#3198: *23 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:12 [error] 3198#3198: *25 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:12 [error] 3198#3198: *25 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:13 [error] 3198#3198: *27 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:13 [error] 3198#3198: *27 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:14 [error] 3198#3198: *29 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:14 [error] 3198#3198: *29 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:15 [error] 3198#3198: *31 connect() failed (111: Connection refused) while connecting to upstream, client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:15 [error] 3198#3198: *31 open() "/var/www/nginx-default/50x.html" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /bigbluebutton/api HTTP/1.1", upstream: "http://127.0.0.1:8090/bigbluebutton/api", host: "bbb02.#########.org"

2020/07/24 20:32:57 [error] 3208#3208: *38 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 20:32:58 [error] 3208#3208: *39 "/var/www/bigbluebutton-default/ui/index.html" is not found (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /ui/?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

2020/07/24 20:32:58 [error] 3208#3208: *40 open() "/var/www/bigbluebutton-default/download" failed (2: No such file or directory), client: ###.###.###.##, server: bbb02.#########.org, request: "GET /download?file=c2e4a0g6e4d3f5 HTTP/1.1", host: "s38.onlinevideoconverter.com", referrer: "https://www.onlinevideoconverter.com/es/success"

   -- Errors found in /var/log/syslog -- 

Jul 24 08:19:01 bbb02 red5.sh[3327]: 2020-07-24T08:19:01.178+02:00 [pool-6-thread-1] o.r.server.service.ShutdownServer - Exception caught when trying to listen on port 9999 or listening for a connection

Jul 24 08:19:01 bbb02 red5.sh[3327]: java.net.SocketException: Connection reset

Jul 24 17:12:27 bbb02 red5.sh[3327]: 2020-07-24T17:12:27.181+02:00 [pool-6-thread-1] o.r.server.service.ShutdownServer - Exception caught when trying to listen on port 9999 or listening for a connection

Jul 24 17:12:27 bbb02 red5.sh[3327]: java.net.SocketException: Connection reset

Jul 24 20:28:44 bbb02 red5-shutdown.sh[25954]: Exception connecting to 127.0.0.1

Jul 24 20:28:44 bbb02 red5-shutdown.sh[25954]: java.lang.ArrayIndexOutOfBoundsException: 0

Jul 24 20:28:45 bbb02 run-prod.sh[3410]: 2020-07-24T20:28:45.177+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

Jul 24 20:28:45 bbb02 run-prod.sh[3410]: 2020-07-24T20:28:45.178+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

Jul 24 20:28:45 bbb02 run-prod.sh[3410]: 2020-07-24T20:28:45.184+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

Jul 24 20:28:45 bbb02 run-prod.sh[3410]: 2020-07-24T20:28:45.185+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

Jul 24 20:28:45 bbb02 run-prod.sh[3410]: 2020-07-24T20:28:45.192+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

Jul 24 20:29:39 bbb02 red5-shutdown.sh[28096]: Exception connecting to 127.0.0.1

Jul 24 20:29:39 bbb02 red5-shutdown.sh[28096]: java.lang.ArrayIndexOutOfBoundsException: 0

Jul 24 20:29:40 bbb02 run-prod.sh[26629]: 2020-07-24T20:29:40.070+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

Jul 24 20:29:40 bbb02 run-prod.sh[26629]: 2020-07-24T20:29:40.071+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

Jul 24 20:29:40 bbb02 run-prod.sh[26629]: 2020-07-24T20:29:40.070+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

Jul 24 20:29:40 bbb02 run-prod.sh[26629]: 2020-07-24T20:29:40.070+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

Jul 24 20:29:40 bbb02 run-prod.sh[26629]: 2020-07-24T20:29:40.076+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

Jul 24 20:31:40 bbb02 red5-shutdown.sh[2477]: Exception connecting to 127.0.0.1

Jul 24 20:31:40 bbb02 red5-shutdown.sh[2477]: java.lang.ArrayIndexOutOfBoundsException: 0

Jul 24 20:31:41 bbb02 run-prod.sh[837]: 2020-07-24T20:31:41.621+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

Jul 24 20:31:41 bbb02 run-prod.sh[837]: 2020-07-24T20:31:41.641+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

Jul 24 20:31:41 bbb02 run-prod.sh[837]: 2020-07-24T20:31:41.646+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

Jul 24 20:31:41 bbb02 run-prod.sh[837]: 2020-07-24T20:31:41.646+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

Jul 24 20:31:41 bbb02 run-prod.sh[837]: 2020-07-24T20:31:41.654+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

   -- Errors found in /var/log/bigbluebutton -- 

/var/log/bigbluebutton/bbb-web.2020-07-22.log:2020-07-22T01:31:17.074+02:00 ERROR o.j.local.office.VerboseProcess - W: Unknown node under /registry/extlang: deprecated

/var/log/bigbluebutton/bbb-web.2020-07-22.log:2020-07-22T01:31:17.081+02:00 ERROR o.j.local.office.VerboseProcess - W: Unknown node under /registry/grandfathered: comments

/var/log/bigbluebutton/bbb-web.2020-07-22.log:2020-07-22T01:31:17.081+02:00 ERROR o.j.local.office.VerboseProcess - W: Unknown node under /registry/grandfathered: comments

/var/log/bigbluebutton/bbb-web.2020-07-23.log:2020-07-23T01:48:23.449+02:00 ERROR o.j.local.office.VerboseProcess - W: Unknown node under /registry/extlang: deprecated

/var/log/bigbluebutton/bbb-web.2020-07-23.log:2020-07-23T01:48:23.458+02:00 ERROR o.j.local.office.VerboseProcess - W: Unknown node under /registry/grandfathered: comments

/var/log/bigbluebutton/bbb-web.2020-07-23.log:2020-07-23T01:48:23.458+02:00 ERROR o.j.local.office.VerboseProcess - W: Unknown node under /registry/grandfathered: comments

   -- Exceptions found in /var/log/bigbluebutton -- 

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:28:45.177+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:28:45.178+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:28:45.184+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:28:45.185+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:28:45.192+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:29:40.070+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:29:40.071+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:29:40.070+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:29:40.070+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:29:40.076+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:31:41.621+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:31:41.641+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:31:41.646+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:31:41.646+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379

/var/log/bigbluebutton/bbb-web.log:2020-07-24T20:31:41.654+02:00 WARN  i.l.c.protocol.ConnectionWatchdog - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:6379=

[Niels]

Those who try to login see an 404 error. Unfortunately SL keeps the server on enabled so the loadbalancer serves the failing server as well...

...

[Fred Dixon]

Hi Neils,

To look for why the HTML5 client stopped responding, which is to say why the node server stopped responding, extract the HTML5 log with

  journalctl -u bbb-html5 > /tmp/bbb-html5.log

and check the contents of /tmp/bbb-html5.log for exceptions.

Regards,... Fred

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