Description:

I installed the following mods and my game just crash during startup

Installed mods:

Forge: 1.12.2-14.23.5.2860
Mekanism: 1.12.2-9.8.3.390
MekanismGenerators: 1.12.2-9.8.3.390
BetterFusionReactor: 1.12.2-1.0.2

log:

https://gist.github.com/Gandalf360one/05bf38649f61f0cae53453d3ec6fcc27

crash-report:

https://gist.github.com/Gandalf360one/a4d263a3d326918a650cb16c3266e7ab