My Aqara U100 no longer works

So lately my Aqara U100 no longer works. The issue is actually I can’t get home assistant Matter to add my Aqara E1 hub that I’ve been using successfully for half a year. One day I noticed it was no longer working in HA.

When I start from scratch and try to pair, I get this error

By start from scratch, I mean delete my matter-server docker data, restart the docker, re-add the matter integration to HA and then try to pair.

Start a new thread.
Your issue might not be related to the ones in this thread and the thread is old, so it may not gain that much attention.