Help! I tried the normal method for hacking coins and gems (which I've used successfully several times), but the game froze and crashed. When I try to open it is giving me an "invalid wallet earned" error and won't load. I uninstalled and reinstalled and that didn't work. I think I screwed up by trying to increase beyond max coins (purely out of curiosity...why do I do this...) and I don't know how to get it back. Any suggestions?