Version Information

Forge version: 1.12.2 - 14.23.5.2838
Botania version: Botania r1.10-361

Further Information

Link to crash log: https://paste.dimdev.org/axafepekag.mccrash
This is a multiplayer game crash.
Steps to reproduce:

1. First step, teleport to a certain point.
2. Second step, game crashed.
3. Some player login at that point, his game crashed too.

duplicate of #2205

voxelmap has identified as a likely culprit