Every Forge Version on 1.15.2 is crashing for me

[rker]

I was trying to launch forge on minecraft 1.15.2 so i used a forge version and it crashed, so i tried around 5 different forge versions on 1.15.2 but they all crashed
I tried fabric on there but fabric wasnt really what i needed but fabric still worked, same with vanilla, vanilla minecraft was still working when i launched it.

also i then tried other minecraft versions and added forge to it but they still crashed?