I have gotten this countless times... No matter how often Facebook updates their app, I still randomly see this and it could be quit annoying....
Until now...
Someone posted this answer on Apple Support and it works!!!!
Go into settings/privacy/Facebook and disable the button.
Open your Facebook app and login.
Once logged in go back to that button and enable.
You may have to re-enter your password but the error will be gone.
Good Luck.
Until now...
Someone posted this answer on Apple Support and it works!!!!
Go into settings/privacy/Facebook and disable the button.
Open your Facebook app and login.
Once logged in go back to that button and enable.
You may have to re-enter your password but the error will be gone.
Good Luck.