What were you doing in the game when you got the error?
I got it right after I started the game.
I'm playing on joiplay emulator.
I'm not sure about how to fix issues when playing on emulator, but I will try to see if I can find some solution
That means that you need to restart the game it may be like that be cause they may have updated the game and your progress may not be saved
i tried different emulator and it works. Seems like a emulator bug.