Fatal error: Uncaught Error: Class "Symfony\Component\Security\Csrf\CsrfTokenManager" not found in /home/exklusivbeautysa/public_html/vendor/contao/core-bundle/src/Csrf/ContaoCsrfTokenManager.php:23 Stack trace: #0 {main} thrown in /home/exklusivbeautysa/public_html/vendor/contao/core-bundle/src/Csrf/ContaoCsrfTokenManager.php on line 23