can't log in my facebook with samsung galaxy s8+

[Android Central Question]

recently i updated my facebook through my galaxy s8+, getting a message to check my internet connection who is working perfectly....
What's wrong with it ?

 

[B. Diddy]

Welcome to Android Central! Go to the App Manager, select Facebook, and Clear Cache/Clear Data, then Force Stop. Now open it again and log back in. Does it work now?