BEFORE CONTINUING:

• Always check you are using the latest version of these mods and its dependencies
• Remove known problematic rendering mods such as Optifine, Sodium and others

Version-Loader

1.21.1-NEOFORGE

Moonlight Lib Version

moonlight-1.21-2.17.10-neoforge

Describe the Issue

Unfortunately, I don't know exactly which mod this relates to. I tried to provide as many details as possible. This happens very strangely and not always. The position in the world and things from any nearby mod don't seem to affect it either. Randomly, one person might be able to log into the server, and after that, everyone else will be able to log in after

Log Attachment

disconnect-2024-12-04_22.05.28-client.txt

OPTIONAL: To Produce

1. Server restart.
2. No one can log in due to this error.

OPTIONAL: Which mods are affected?

Smarter Farmers (farmers replant)
Fast Paintings
Supplementaries
Every Compat (Wood Good)

getting this on Fabric too