I am running a lot of fabric mods in MultiMC but disabled them all except for Guard villagers and the Immersive weathering mods, reproducing this crash report. My client starts with each mod independently but crashes when loading them both together.

Minecraft version: 1.19.2
Immersive Weathering version: 1.2.5
Guard Villagers version: 1.0.16
Moonlight Lib version: 2.1.17
Fabric API / QSL / Forge version: 0.68.0
crash-2022-12-12_20.17.30-server.txt