Camera is not working for participant(only 2 people in the meeting)

Hi, I was trying to integrate jitsi into my web application and am using JWT for authentication. When am using JWT one of the participants camera is turned off (only 2 people in the meeting). My jicofo.log shows the below error ,

jicofo.log

Jicofo 2020-05-03 09:46:53.399 INFO: [27] org.jitsi.jicofo.ChatRoomRoleAndPresence.log() Chat room event ChatRoomMemberPresenceChangeEvent[type=MemberJoined sourceRoom=org.jitsi.impl.protocol.xmpp.ChatRoomImpl@39b17622 member=ChatMember[testvc@conference.vc.bnm.in/3a794569, jid: null]@203272475]
Jicofo 2020-05-03 09:46:53.401 SEVERE: [27] org.jitsi.jicofo.ChatRoomRoleAndPresence.log() Failed to grant owner status to ce78bbfd-88ff-4339-8fdf-661895ef2282@vc.bnm.in/vcH84jpa
java.lang.RuntimeException: Failed to grant owner:
at org.jitsi.impl.protocol.xmpp.ChatRoomImpl.grantOwnership(ChatRoomImpl.java:808)
at org.jitsi.jicofo.ChatRoomRoleAndPresence.grantOwner(ChatRoomRoleAndPresence.java:332)
at org.jitsi.jicofo.ChatRoomRoleAndPresence.electNewOwner(ChatRoomRoleAndPresence.java:247)
at org.jitsi.jicofo.ChatRoomRoleAndPresence.memberPresenceChanged(ChatRoomRoleAndPresence.java:159)
at org.jitsi.impl.protocol.xmpp.ChatRoomImpl.lambda$notifyMemberJoined$1(ChatRoomImpl.java:917)
at java.util.concurrent.CopyOnWriteArrayList.forEach(CopyOnWriteArrayList.java:891)
at org.jitsi.impl.protocol.xmpp.ChatRoomImpl.notifyMemberJoined(ChatRoomImpl.java:917)
at org.jitsi.impl.protocol.xmpp.ChatRoomImpl.processOtherPresence(ChatRoomImpl.java:1206)
at org.jitsi.impl.protocol.xmpp.ChatRoomImpl.processPresence(ChatRoomImpl.java:1255)
at org.jivesoftware.smackx.muc.MultiUserChat$3.processStanza(MultiUserChat.java:251)
at org.jivesoftware.smack.AbstractXMPPConnection$6.run(AbstractXMPPConnection.java:1263)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)

broswer console errors,

2020-05-03T10:08:55.391Z [features/base/tracks] <E/</<>: Failed to create local tracks
Array [ “audio”, “video” ]

Object { gum: {…}, name: “gum.general”, message: “Failed to allocate videosource”, stack: “s@https://vc.booknmeet.in/libs/lib-jitsi-meet.min.js?v=4025:1:110290\n_newGetUserMediaWithConstraints/</<@https://vc.bnm.in/libs/lib-jitsi-meet.min.js?v=4025:1:91969\n” }
Logger.js:154:22
o Logger.js:154
E functions.js:123

2020-05-03T10:09:01.618Z [JitsiMeetJS.js] : UnhandledError: null Script: null Line: null Column: null StackTrace: Error: “This client does not support P2P connections”

2020-05-03T10:09:07.769Z [modules/RTC/BridgeChannel.js] <_send>: Bridge Channel send: no opened channel.

Its would be great if anyone could help
Thank you