The Messenger app may not let you sign in or function if you’re using an outdated version of the app.

Restart Messenger and see if you can log into your account. Swipe up on the Messenger card to close it. If you’re using Messenger on your iPhone, swipe up from the bottom of the screen (or press the Home Screen button twice) to bring up the app switcher. On the App info page, tap the Force stop option. To force close Messenger on an Android, long-press on its app icon and tap the info icon from the menu that appears. That will terminate all the app-related processes and give them a fresh start. You can resolve such glitches in most cases by force-closing the Messenger app and opening it again. Sometimes, temporary glitches with the Messenger app can lead to login errors and performance issues. Please try logging in again.’ If you’re experiencing similar errors, here are some fixes you need to try. Please try again later,’ or ‘An unexpected error occurred. When Messenger fails to log you in, it may display errors like ‘Unable to complete request.

Messenger sign out