A few days ago my game suddenly wasn't logged in to play games anymore and when I went to login it popped up an error that read "This app requires one or more Google Play services that are not currently available. Please contact the developer for assistance." And it has been giving me that error since I even tried installing a previous update of Google Play Games to no avail. Please help, I really enjoyed the cloud save feature cause when I'm at home I like to play on my tablet and then when away from home on my phone.