itch.io

i get the same problem

same bug

You have left-over content from the previous version in the game folder. Delete the contents of the folder entirely and reinstall.

Yuuuup.   Means you are trying to load content (probably a save) that is no longer compatible to the newer (current) version of the game.   Need to delete everything and start a new game, or reinstall the game as it were brand new.