Jitis no longer works after update

Hi everyone,
To update jitsi to the newer version I had to install Prosody from another repository. Then all the updates finally went through, but jitsi is no longer working. I can access the webpage and I can start a room, but then I get an error about my connection getting disconnected and my camera and microphone never connect.
Does anyone have an idea what went wrong?

You can check the services’ status and the logs

for example

systemctl status prosody
cat /var/log/prosody/prosody.err

Did you restore the settings in your Prosody config after installing from another repo ? and did you check the module path ?
plugin_paths = { “/usr/share/jitsi-meet/prosody-plugins/” }

Check your prosody config and make sure the storage setting is ‘memory’, set it and restart prosody