Issue Description

Hey !

The server was working well with the pokecube-core-1.12.2-6.37.0 version
but with the .1 and the .2 I have this message:

Affected Versions (Do not use "latest"):

EDIT :
I will try to update forge and close my request if it works

Read the line directly above the red highlighted section, it says what the problem is, you need to update forge