Click on join button its not working some ssl_connect issue

[Prateek Singh]

@Fred Dixon

Message for the log file : Connection error. Your URL is probably incorrect: "https://chatx.live/bigbluebutton/api". Error: SSL_connect returned=1 errno=0 state=error: certificate verify failed

I, [2018-04-26T10:55:34.345845 #2499]  INFO -- : [1c718d0b-ccab-472f-a3a0-e5e6812a1b6f] BBB error on create : Connection error. Your URL is probably incorrect: "https://chatx.live/bigbluebutton/api". Error: SSL_connect returned=1 errno=0 state=error: certificate verify failed

I, [2018-04-26T10:55:34.349016 #2499]  INFO -- : [1c718d0b-ccab-472f-a3a0-e5e6812a1b6f] Completed 500 Internal Server Error in 42ms (ActiveRecord: 0.7ms)

WHen we run following command

 sudo bbb-conf --restart

# IP does not match:

#                           IP from ifconfig: 172.31.43.9

#   /etc/nginx/sites-available/bigbluebutton: chatx.live

Restarting BigBlueButton 2.0.0-beta ...

Stopping BigBlueButton

Starting BigBlueButton

** Potential problems described below **

# IP does not match:

#                           IP from ifconfig: 172.31.43.9

#   /etc/nginx/sites-available/bigbluebutton: chatx.live

....................

# Error: Could not connect to the configured hostname/IP address

#

#    https://chatx.live/

#

# If your BigBlueButton server is behind a firewall, see FAQ.

# Error: Unable to reach default URL for presentation:

#

#    https://chatx.live/ChatX-IntroPage.pdf

#

# Check value for beans.presentationService.defaultUploadedPresentation in

#   /var/lib/tomcat7/webapps/bigbluebutton/WEB-INF/classes/bigbluebutton.properties

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Please let me know the solution after putting ssl its not working....