Upgrade to 8044 causes jitsi to disconnect every 30sec

We upgraded to docker image 8044 stable version for our jitsi instance. When we start the meeting, the video and audio do not work, the meeting gets disconnected in 30sec and tries to re-join. The js console error is in this file
jsconsole_8044.txt (9.2 KB)
The bosh url gives 502 gateway error:

We are using JWT for authentication. Every thing was working when we had the image with version 7648-4. Could someone tell me what the issue is?

either nginx cannot connect to prosody or there is an error in prosody. You can check prosody logs for errors.