No error. Game will sometimes start to freeze erratically along with the audio and then just close, or it will just close straight up.
Hard crashes/freezes like that, are usually problems with the phone's specific hardware/software, struggling to run the game.
The only suggestions I have, is making sure your Android OS is up to date/your phone has enough free memory available to run the game.
Sorry, but there's not much I can do about it besides that.