Fatal error: Uncaught Error: Class "Symfony\Bundle\SecurityBundle\EventListener\FirewallListener" not found in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/symfony/security-bundle/Debug/TraceableFirewallListener.php:27 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/symfony/security-bundle/Debug/TraceableFirewallListener.php on line 27