game-breaking bug located: i fully cannot save. Like, at all. same error over and over.
Does it help if you disable save file naming in the game settings (the top toggle there)?
If it doesn't, I would appreciate it if you copied the error message and described how you are playing the game (desktop or mobile, for example).
I had the same issue and I changed the settings like you said here, and it seems to have solved the issue!
Thank you for taking the time to let me know! Naming the saves is a convenience feature, so it seems like it will be better if I make it opt-in rather than opt-out.