SingleSessionPC Failed to execute 'setRemoteDescription' on 'RTCPeerConnection':

Has anyone been getting this error recently? I can no longer have multiple people join a video call.

JingleSessionPC[session=JVB,initiator=false,sid=dbe96igre1hfu] addRemoteStream failed: DOMException: Failed to execute 'setRemoteDescription' on 'RTCPeerConnection': Failed to set remote offer sdp: Media section has more than one track specified with a=ssrc lines which is not supported with Unified Plan

[JitsiConference.js] Failed to accept incoming Jingle session DOMException: Failed to execute 'setRemoteDescription' on 'RTCPeerConnection': Failed to set remote offer sdp: Media section has more than one track specified with a=ssrc lines which is not supported with Unified Plan.

What version of jitsi-meet do you use?

@damencho On my Jitis Server:

ii  jitsi-meet                             2.0.5963-1                                      all          WebRTC JavaScript video conferences
ii  jitsi-meet-prosody                     1.0.5056-1                                      all          Prosody configuration for Jitsi Meet
ii  jitsi-meet-tokens                      1.0.5056-1                                      all          Prosody token authentication plugin for Jitsi Meet
ii  jitsi-meet-turnserver                  1.0.6155-1                                      all          Configures coturn to be used with Jitsi Meet
ii  jitsi-meet-web                         1.0.5056-1                                      all          WebRTC JavaScript video conferences
ii  jitsi-meet-web-config                  1.0.5056-1                                      all          Configuration for web serving of Jitsi Meet
ii  jitsi-videobridge2                     2.1-508-gb24f756c-1                             all          WebRTC compatible Selective Forwarding Unit (SFU)

You need to update as chrome dropped PlanB and you are running too old version.