Fatal error: Uncaught Error: Interface 'Symfony\Component\Security\Core\Authentication\SimpleAuthenticatorInterface' not found in /home/itscm/dev.its.cm/webserivesits/vendor/symfony/security-http/Authentication/SimplePreAuthenticatorInterface.php:22 Stack trace: #0 {main} thrown in /home/itscm/dev.its.cm/webserivesits/vendor/symfony/security-http/Authentication/SimplePreAuthenticatorInterface.php on line 22