unexpected error while logging in FB app
what is the solution to problem occurs while logging to Facebook account through application. it is continuously saying unexpected error .
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Though not all might apply here, the four most obvious options:
…Use the Facebook website, and ignore the app.
…Update your iPhone and update the installed apps, and try again.
…Remove the app, restart the iPhone, re-download the app, and try again. If that fails, contact Meta Facebook support for assistance: Contact a third-party vendor - Apple Support
…Delete your Facebook account.