Fatal error: Uncaught Error: Class 'Symfony\Component\Security\Core\Exception\AuthenticationException' not found in C:\Apache24\htdocs\InvoiceTracking\vendor\symfony\security-core\Exception\AuthenticationServiceException.php:20 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\InvoiceTracking\vendor\symfony\security-core\Exception\AuthenticationServiceException.php on line 20