401 Unauthorized

401 Unauthorized means a request needs valid authentication, such as a login. In TYPO3, this error often appears when users try to access restricted backend areas or secure content without the necessary permissions. To fix it, make sure proper user roles and permissions are set up in TYPO3’s backend.

Advice for 401 Unauthorized in TYPO3:

• Ensure users have the correct roles and permissions in TYPO3.
• Use TYPO3’s backend access controls to limit unauthorized access.
• Secure sensitive areas with strong passwords and permissions.