Versions

Betweenlands version:

TheBetweenlands-3.3.4-universal

Forge version:

Forge 14.23.2.2635

Singleplayer or Multiplayer:

Multiplayer

Installed mods:

https://minecraft.curseforge.com/projects/ancient-towncraft

Link to full crash log

https://gist.github.com/owen-pi/3f9f74b9ec07a5ec2e9afc8e7ee3a5ac

Description of the problem

How to reproduce:

1.Fight swamp hag.