Error:'unfortunately something went wrong'

hello there,

Before 3 months ago i have done the setup with the jitsi latest docker images and i am able to setup jitsi on docker successfully. but when i am doing it right now with the latest tag of docker images, able to up the containers but getting the error when i start the new meeting like : “unfortunately something went wrong.”
after that i used the older docker images which i used earlier for setup, i am able to up the containers, also meeting is started but whenever second user join it throws the same error after 20 seconds. eg:“unfortunately something went wrong.”
Not able analyze or resolve that what is the issue…?can somebody help me here…?
big thanks in advance…!!