You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

đź’ˇ Did you know?

⏺ If you can't accept iCloud Terms and Conditions... Learn more >

⏺ If you don't see your iCloud notes in the Notes app... Learn more >

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

error domain 100.

I am not able to sign in to my facebook account because of (FBAPIError) Domain error 100. message,

iPhone 8 Plus, 15

Posted on Sep 22, 2021 9:41 AM

Reply
1 reply

Sep 23, 2021 2:25 PM in response to Shahram509

Hi Shahram509,


Welcome to Apple Support Communities. We understand that you're getting this error message with the Facebook app only.


Since this only happens with Facebook, try the steps from If an app on your iPhone or iPad stops responding, closes unexpectedly, or won’t open which can help with app-specific issues.


If the same happens after using the guidance from that article, reach out to the app developer for further help. How to contact an app developer can help you locate their contact information if needed.


Take care.

error domain 100.

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.