Fatal error: Uncaught Error: Class 'Symfony\Component\Security\Core\Authentication\Token\AbstractToken' not found in C:\Apache24\htdocs\cwlms\vendor\symfony\security-core\Authentication\Token\PreAuthenticatedToken.php:21 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\cwlms\vendor\symfony\security-core\Authentication\Token\PreAuthenticatedToken.php on line 21