https://pastebin.com/itz7ecQy
My bug log
Curseforge mod pack giving this bug and also every instance of 1.16.5 with forge on it
1.20.1 modpacks work just fine with forge along with a bunch of other versions its just this specific forge version giving this error
1.16.5 vanilla also runs fine
running all these with prism just wondering what im supposed to do to solve it looked online couldnt find my problem exactly other ZLIB input streams but they were all different problems it looked like