Fatal error: Uncaught Error: Interface 'Symfony\Component\Security\Guard\AuthenticatorInterface' not found in C:\Apache24\htdocs\InvoiceTracking\vendor\symfony\security-guard\AbstractGuardAuthenticator.php:22 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\InvoiceTracking\vendor\symfony\security-guard\AbstractGuardAuthenticator.php on line 22