Mod crashes game

I am getting this crash after trying to load into single player using my mod, its a simple mod that adds a chest, where you craft skins to place on your helmet, i have tried re-uploading, verifying the dev kit, using a fresh primalgamedata, testgamemode, and map, none seem to work
I was also using dropped mesh overrides, which i took out since i remember a while back that used to mess things up, any help is greatly appreciated as im all out of ideas but ive spent too long on this mod to let it go, thank you :slight_smile: