Please use the Debug mod (https://itch.io/t/1137280/debugmod-v10d) to get the error messages as that will better narrow down the source of your problem. The Debug mod will have the side effect of stopping the game from crashing, but your problems will not be gone. Note that if you are making your changes directly to the files in the program folder then those changes will be erased if you press Apply or Reset in the Mods menu.