Steps to Reproduce the Crash

So, I create a personal modpack which have this mods:

And everytime I open my minecraft, says: fml.modloading.dupedmod
But I don't have any dupedmod, I posted here, because on crash report it says that JEI is the problem

Mod Pack URL (Optional)

No response

Mod Pack Version (Optional)

1.16.4

Extra Notes (Optional)

No response

Crash Report

https://gist.github.com/aaaaa777/3c56145b76c9a8cdff14cb579588d7ec

Okay, I found the problem, it was this "Yung's" mod, for some reason this mod made that problem, I'll let my post here for anyone who may have this problem