Minecraft version: 1.12.2
Mods loaded: Pixelmon (ver. 8.1.2) and Just Enough Items (ver. 4.16.1.301)
Forge version: 14.23.5.2854
My game crashed at the forge screen when my mods and other forge prerequisites were being initialized. I had an error message saying that the mod responsible for the crash was Pixelmon. I don't know if this is relevant or not, but my pc crashed after overheating about a minute after I closed out of Minecraft (before my save got corrupted). And that's pretty much about it for what I have to say aside from a crash log that came with it, it will probably explained what happened internally better than I can
Crash log:
https://www.mediafire.com/file/jl398spw ... t.log/file