Fatal error: Uncaught Error: Interface "Symfony\Component\Security\Core\User\UserProviderInterface" not found in /home/backupcp/public_html/ntpcbgtpp.hweb.xyz/src/PartKeepr/AuthBundle/Security/User/LegacyUserProvider.php:12 Stack trace: #0 {main} thrown in /home/backupcp/public_html/ntpcbgtpp.hweb.xyz/src/PartKeepr/AuthBundle/Security/User/LegacyUserProvider.php on line 12