Facebook App Not Working after Update Update 2019

Got this myself on my phone, and also it just refused to upgrade. Here's what helped me.

Edit: this appears to be a problem that Facebook recognize. It's a concern with the Facebook application, and also not a generalised Play Store issue.

This is what benefited me a minimum of.

  1. Settings > Apps > All > Google Play Shop, Clear data and Clear cache

  2. Settings > Apps > All > Google Play Services > Manage area, Clear all data and Clear cache


It doesn't harmed if you reactivate your phone prior to you attempt upgrading facebook once more. And also, the mount was SLOW. Simply at the very least 4-5 minutes. However, it did work. If not attempt to uninstall it, or simply wait on a repair.
Facebook Update Problem