How to know which app is crashing/throwing exceptions in the background?

I'm asking this question as an end user. All of the sudden every x hours an exception is shown on my phone for a brief moment. Something along the lines of could not get x coordinate bla bla. So I guess 1 of my apps needs location permissions but doesn't have them (anymore). I'd like to get rid of the exceptions. However they also show on the home screen, so it's probably a background app. How do I identify which one?