Guidelines

• By checking this box, I am saying that I have read the guidelines and believe to be following them to the best of my ability

Minecraft Version

1.20.1

Mod Version

4.2.1

Mod Loader

Forge

Mod Loader Version

47.4.0

Describe the bug

When I have the witherstorm mod with the mod The Hordes, the game will cracked when attempting spawn sickened zombie. The crack report is below.

Steps to Reproduce

crash-2025-07-06_08.04.44-server.txt

1. have The Hordes and the Witherstorm mod together
2. attempt to spawn Sickened Zombie in whatever methoud (spawned by the witherstorm or just egg, or with command, but it shows "failed to summon" when using command, and cracked in the previous 2 cases.)
3. cracked

Crash Reports/Logs

crash-2025-07-06_08.04.44-server.txt

Is OptiFine installed?

• OptiFine is installed

Screenhots

No response

Mod List

modlist.txt