How To Fix Unfortunately Facebook Has Stopped Error And Crashes On Android Nougat Oreo Pie

Are you a Facebook App user on Android devices? Is it crashing or giving the dreaded Facebook has stopped error?

There is a very good chance that the data or cache for the App has a fault or is corrupted. This is easy to fix!

On your Android device, first close the App if it isn’t already. Then go to the settings app or settings cog. Then choose Apps or Apps and notifications (this will vary from device to device)
Scroll down to the Facebook App and choose force stop.

When it has stopped then choose to delete data and delete cache.

When this has finished restart your device and log back in to Facebook and you should be running as normal, and best of all no crashes :-)