Fatal error: Uncaught Error: Class "Symfony\Component\Security\Core\Authorization\Voter\Voter" not found in /var/www/html/myddleware/src/Security/Voter/InstallVoter.php:11 Stack trace: #0 {main} thrown in /var/www/html/myddleware/src/Security/Voter/InstallVoter.php on line 11