shadowsocks-go EOF error

[Sand Glass]

I rent two bandwagon vps.

one VPS, I use shadowsocks-go server version 1.1.5.

My server cannot connect these days. The error log as following:

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20:22:48 server listening port 8390 ...

08:02:46 creating cipher for port: 8390

08:02:46 error getting request 115.238.229.42:49861 xxxxxxxxx:8390 addr type 0 not supported

01:12:14 error getting request 218.82.140.90:59729 xxxxxxxxx:8390 EOF

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For my privacy, I use 'xxxxxxxxx' to hidden my serer IP.

I don't know why this happen? The error information cannot help me, how can I get detailed error information?

another VPS, I use shadowsocks python server version 2.8.2.

My server cannot connect these days. The error log as following:

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08:50:54 ERROR    can not parse header when handling connection from 180.164.219.4:46130

08:50:54 WARNING  unsupported addrtype 2, maybe wrong password or encryption method

08:50:54 ERROR    can not parse header when handling connection from 180.164.219.4:46134

08:50:54 WARNING  unsupported addrtype 186, maybe wrong password or encryption method

08:50:54 ERROR    can not parse header when handling connection from 180.164.219.4:46138

08:50:55 WARNING  unsupported addrtype 201, maybe wrong password or encryption method

08:50:55 WARNING  unsupported addrtype 235, maybe wrong password or encryption method

08:51:17 INFO     connecting www.gstatic.com:443 from 180.164.219.4:34776

08:51:17 INFO     connecting lh3.googleusercontent.com:443 from 180.164.219.4:34775

08:51:18 INFO     connecting www.google.com:443 from 180.164.219.4:34780

08:51:18 INFO     connecting www.google.com:443 from 180.164.219.4:34792

##############

My client config file not changed these days, so 'wrong password or encryption method' should not be happen.