Version Information

Forge version:1.12.2 - 14.23.5.2847
Botania version: 1.10-361

Further Information

Link to crash log: https://pastebin.com/qTT7i8iQ
Steps to reproduce: ( honestly I don't know how the people in my server got this. I can't reproduce the error ) But I can give you a description of what they tried to do.

1. First step They made a mana farm,

What I expected to happen:
THey expected it to work with no problems
What happened instead:
It crashed there Minecraft, with that error.

see #2205