Fatal error: Uncaught Error: Interface "PHPStan\Rules\Rule" not found in /home/webvertising/public_html/seo.24marketing.nl/vendor/phpstan/phpstan-symfony/src/Rules/Symfony/UndefinedArgumentRule.php:21 Stack trace: #0 {main} thrown in /home/webvertising/public_html/seo.24marketing.nl/vendor/phpstan/phpstan-symfony/src/Rules/Symfony/UndefinedArgumentRule.php on line 21