BigBlueButton troubleshooting. To be fixed in 12 hours

bbb-conf --check output is as below. And as you can see there are issues with WebRTC and HTM5 and for HTML5 I think also Mongod also has issues. If you have worked in Bigbluebutton and if you can help me fix this issue then provide your fixed price quote. BigBlueButton Server 2.0.0-RC4 (1518) Kernel version: 4.4.0-1060-aws Distribution: Ubuntu 16.04.5 LTS (64-bit) Memory: 7814 MB /var/www/bigbluebutton/client/conf/[login to view URL] (bbb-client) Port test (tunnel): rtmp://[login to view URL] red5: [login to view URL] useWebrtcIfAvailable: true /opt/freeswitch/etc/freeswitch/sip_profiles/[login to view URL] (FreeSWITCH) websocket: X.Y.Z.72:7443 WebRTC enabled: true /etc/nginx/sites-available/bigbluebutton (nginx) server name: [login to view URL] port: 80, [::]:80, [::]:443 port: 443 ssl bbb-client dir: /var/www/bigbluebutton /var/lib/tomcat7/webapps/bigbluebutton/WEB-INF/classes/[login to view URL] (bbb-web) bbb-web host: [login to view URL] /var/lib/tomcat7/webapps/demo/[login to view URL] (API demos) url: [login to view URL] /usr/share/red5/webapps/bigbluebutton/WEB-INF/[login to view URL] (red5) voice conference: FreeSWITCH /usr/local/bigbluebutton/core/scripts/[login to view URL] (record and playback) playback host: [login to view URL] ffmpeg: 4.0.2-1~16.04.york0.1 /usr/local/bigbluebutton/bbb-webrtc-sfu/config/[login to view URL] (Kurento) kurentoUrl: ws://[login to view URL] kurentoIp: [login to view URL] localIpAddress: [login to view URL] recordScreenSharing: true recordWebcams: true /usr/bin/bbb-conf: line 1626: node: command not found Node: /usr/bin/bbb-conf: line 1627: /usr/bin/mongod: No such file or directory mongoDB: ** Potential problems described below ** # IP does not match: # IP from ifconfig: [login to view URL] # /etc/nginx/sites-available/bigbluebutton: [login to view URL] # Warning: API URL IPs do not match host: # # IP from ifconfig: [login to view URL] # /var/lib/tomcat7/webapps/demo/[login to view URL]: [login to view URL] # Warning: The setting of X.Y.Z.72 for proxy_pass in # # /etc/bigbluebutton/nginx/[login to view URL] # # does not match the local IP address ([login to view URL]). # (This is OK if you've manually changed the values) # Warning: The API demos are installed and accessible from: # # [login to view URL] # # These API demos allow anyone to access your server without authentication # to create/manage meetings and recordings. They are for testing purposes only. # If you are running a production system, remove them by running: # # sudo apt-get purge bbb-demo # Error: Detected some processes have not started correctly # # mongod: inactive bbb-webrtc-sfu: inactive #