Minecraft version
1.16.5

Mod version
1.0.2.4

Describe the bug
It crashes, most commonly after a skybox-colored screen with no crosshair. The crash log says the reason is something about wither sickness. This is random, and you CAN still play normally if you're persistent enough to keep trying until it works.

To Reproduce
Steps to reproduce the behavior:

1. Open your game with the mod
2. Join a server with the mod installed
3. If you're unlucky, the game will crash.

Could you send the crash report?

Think the issue is related to #240