"Unfortunately, Google Play Store has stopped." Android 5.1.1

Whenever I open Play Store, I recieve the message "Unfortunately, Google Play Store has stopped.". I can't seem to make it go away, I've tried restarting my tablet and clearing cache and data of Play Store.

Disabling and uninstalling Google+ doesn't solve it.
From my personal experience, clearing the Google Play Store App cache may restore functionality. It's a very simple and quick fix that might help! :)