Fatal error: Uncaught Error: Interface "Symfony\Component\Security\Core\Authentication\AuthenticationManagerInterface" not found in /home/backupcp/public_html/ntpcbgtpp.hweb.xyz/src/PartKeepr/AuthBundle/Security/Authentication/AuthenticationProviderManager.php:22 Stack trace: #0 {main} thrown in /home/backupcp/public_html/ntpcbgtpp.hweb.xyz/src/PartKeepr/AuthBundle/Security/Authentication/AuthenticationProviderManager.php on line 22