Fatal error: Uncaught Error: Interface 'Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface' not found in /var/www/html/btest1.ledaco.net/public_html/external/vendor/symfony/http-kernel/Controller/ArgumentResolver/RequestAttributeValueResolver.php:23 Stack trace: #0 {main} thrown in /var/www/html/btest1.ledaco.net/public_html/external/vendor/symfony/http-kernel/Controller/ArgumentResolver/RequestAttributeValueResolver.php on line 23