Fatal error: Uncaught Error: Class "Symfony\Component\Security\Http\Firewall\AbstractPreAuthenticatedListener" not found in /home/dbdevweblamp/public_html/vendor/symfony/security-http/Firewall/RemoteUserAuthenticationListener.php:27 Stack trace: #0 {main} thrown in /home/dbdevweblamp/public_html/vendor/symfony/security-http/Firewall/RemoteUserAuthenticationListener.php on line 27