@Razatop Try finding mods that depends from Corgi lib and disabling them. If nothing happends try doing steps below.

1. Try disabling all mods
2. Enable libs and create first | if crash still happends skip to 4th step
3. Try enabling some mods utill minecraft crashes
4. Disable some of mods you added and checks does minecraft work fine. If so keep enabling more mods utill you will found one that causes crash

Originally posted by @denisJaved in #6818 (comment)

        -- Found through my own trial and error that DoesPotatoTick is fully incompatible and should be marked as such.