I got a separate message saying hangouts needed an google services update so i thought that app was the culprit. I disabled it but it still pops up constantly
Edit: a g.p. services update just popped up that wasn't there before. I'll see if it addresses the problem.
Edit 2: Haven't seen the error since. They probably just released 5.0 before the G.P. update and there was a conflict between the two. Facebook automatically updated after the G.P. update, so that may have been the app that caused the trouble.