facebook disabled my account. i created a new account. facebook app now gives me a log in error on my iphone.

facebook disabled my account. i created a new account. I log in on my browser but my facebook app now gives me a log in error on my iphone. I have uninstalled the app. I have updated my phone to the latest and still get the log in error. Also impacts messenger, business suite and instagram.

Does anyone have any solutions?