Fatal error: Uncaught Error: Class 'Symfony\Component\Security\Http\Firewall\AbstractListener' not found in /home/srv1clbr/public_html/sport43app/vendor/symfony/security-guard/Firewall/GuardAuthenticationListener.php:37 Stack trace: #0 {main} thrown in /home/srv1clbr/public_html/sport43app/vendor/symfony/security-guard/Firewall/GuardAuthenticationListener.php on line 37