Hi! :)
I dunno if it's my fault but this mod on 1.18.1 (if in mod folder on server) does not let me join my server. Immediately after removing it, server's joinable. I tried all three (carpet, carpet-extra, carpet-fixes) on both client and server and other combinations but none seem to work.
Thanks

Would you be able to provide a log file?

Me too,and my server uses authlib-injector to login.
Here is the log of authlib-injector.
authlib-injector.log

Ah, nice. Try using v1.5.x
Should fix your problem. It's been fixed in the upcoming v1.7.0

Can one of you try this: https://github.com/fxmorin/carpet-fixes/suites/5227447658/artifacts/160391117
It should work even if its for 22w05a

Try to remove Fabrication and start server again

Can one of you try this: https://github.com/fxmorin/carpet-fixes/suites/5227447658/artifacts/160391117 It should work even if its for 22w05a

With this version, my server even failed to start.

This is the log.latest.log