After an update to the newest release only one user can connect to a room. In my error logs I find:
Jicofo 2020-09-14 13:44:15.365 SEVERE:  org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant -- no bridge available. Jicofo 2020-09-14 13:44:15.366 WARNING:  org.jitsi.jicofo.bridge.BridgeSelectionStrategy.log() Failed to select initial bridge for participantRegion=europe
I did not change any relevant parts of the configuration (only configured lobby room settings).
What am I missing?