Closes on startup, with a saving world text?

[VenomousReaperGoat]

Describe the issue

Ive been using this mod for a week now, and it worked flawlessly. Suddenly after i quit a multiplayer world, my game crashed and when going back in it instantly closes with a saving world text. I have not done anything to the settings of the game. Game works without the mod.

Opening on a new instance started working again, But same results, crashes after a few uses.

Relevant log output

https://mclo.gs/Ep52dJQ

Extra information

No response

[enjarai]

Another mod called "cheatutils" is making an incorrect assumption when modifying player rendering, causing a conflict with this one. Remove either mod, or ask their side to add a nullcheck for client.player. We can't fix this from our side.

[IMB11]

https://www.curseforge.com/minecraft/mc-mods/cheatutils-by-zergatul

We do not support clients, cheats, or modifications that allow you to access the game without paying for it or give you an unfair competitive advantage.