Fatal error: Uncaught Error: Class 'Symfony\Component\Routing\Matcher\UrlMatcher' not found in /home/app/htdocs/message_gateway_20231016/vendor/symfony/routing/Tests/Fixtures/dumper/url_matcher4.php:11 Stack trace: #0 {main} thrown in /home/app/htdocs/message_gateway_20231016/vendor/symfony/routing/Tests/Fixtures/dumper/url_matcher4.php on line 11