Fatal error: Uncaught Error: Interface "Symfony\Component\Validator\Validator\ValidatorInterface" not found in /home/webvertising/public_html/seo.24marketing.nl/vendor/liip/functional-test-bundle/src/Validator/DataCollectingValidator.php:26 Stack trace: #0 {main} thrown in /home/webvertising/public_html/seo.24marketing.nl/vendor/liip/functional-test-bundle/src/Validator/DataCollectingValidator.php on line 26