I am crashing on an instance of around 230 mods. The crash occurs upon joining the world. Let me know if you need any more details.

crash-2023-10-02_20.14.17-client.txt

Some more info...

I am running:

• Fabric 1.20.1
• Mod version: [Fabric] 1.20.1-v4.0.1

The issue is related to a mixin in the Frostiful mod. I have opened an issue there.