Fatal error: Uncaught Error: Class "Symfony\Component\Security\Core\Authorization\Voter\Voter" not found in /home/exklusivbeautysa/public_html/vendor/contao/core-bundle/src/Security/Voter/MemberGroupVoter.php:21 Stack trace: #0 {main} thrown in /home/exklusivbeautysa/public_html/vendor/contao/core-bundle/src/Security/Voter/MemberGroupVoter.php on line 21