Idk why it's happening but it seems that it happens even when i have all the required libraries and mod updated. Maybe it's the fabric version or omething, i don't know
crash report 14022021.txt

Closing all bug related issues as I just pushed a big update. (many changes to the code)
If the issue is still there, please create a new issue and provide new log files.

The 1.8 update is currently BETA which means it's not ready for stable worlds. If you are playing multiplayer I suggest you wait for a release candidate.