Google Play Services and GPS error

I've noticed other people have had issues with their Google Play services. I am getting the notification that "An application requires an update". When I click on it, it tries to bring me to Google Play but all I get is a white screen. Same result when I try to get to Google Play through my Apps screen. Also.. my GPS does not locate at all (with wifi, without).

Welcome to Android Central! Google Play Services is supposed to auto-update. If it doesn't, go to the Play Store page on the web, click Installed, and see if your device is selectable. https://play.google.com/store/apps/d...roid.gms&hl=en