Cats crash the game when they leap at the top or middle of a dwarf spruce. However, this doesn't apply to the base of the dwarf spruce or if it is a single block tall dwarf spruce.

Crash Report:
crash-2025-02-16_13.40.40-server.txt

Mods Loaded:
environmental-1.20.1-4.0.1
blueprint-1.20.1-7.1.1

Forge Version: 47.3.0

Steps to Reproduce:

1. Spawn a cat.
2. Tame the cat you just spawned.
3. Place at least a two-block tall dwarf spruce.
4. Place any type of torch on the top or middle of the tree.
5. Observe.