Fatal error: Uncaught Error: Interface "Symfony\Component\Security\Http\AccessToken\AccessTokenHandlerInterface" not found in I:\www\picman\vendor\symfony\security-http\AccessToken\Cas\Cas2Handler.php:26 Stack trace: #0 {main} thrown in I:\www\picman\vendor\symfony\security-http\AccessToken\Cas\Cas2Handler.php on line 26