Minecraft crashes when I press single player?

It happens to me every time! Here is the crash code:

The game crashed whilst mouse clicked event handler
Error: org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered
Exit code: -1

It's best to just reinstall it. I can't read anything from the error code (others may be), but Minecraft isn't a big game. Reinstall and it should work

Well, personally use a few mods, etc., it wouldn't be great to reconfigure everything. But thanks for the quick reply!

Yes I understand. But sorry, then unfortunately I can't say any more. As I said, others might, but whether you can find them here is the question.

Which mods are in use?

Sodium; voxelmap; modmenu; malilib; litematica; sausage; numericping; rpg hud; now playing; fabric

With the small number of mods, I would gradually add the mods. Starting with modlist and voxelmap.

It may be that the mods are not compatible with each other.