Fatal error: Uncaught Error: Interface 'Symfony\Component\Routing\Exception\ExceptionInterface' not found in /var/www/html/btest1.ledaco.net/public_html/external/vendor/symfony/routing/Exception/MissingMandatoryParametersException.php:20 Stack trace: #0 {main} thrown in /var/www/html/btest1.ledaco.net/public_html/external/vendor/symfony/routing/Exception/MissingMandatoryParametersException.php on line 20