Fatal error: Uncaught Error: Class "Symfony\Component\Routing\Matcher\UrlMatcher" not found in /home/maske/public_html/assurance/vendor/symfony/routing/Tests/Fixtures/dumper/url_matcher1.php:13 Stack trace: #0 {main} thrown in /home/maske/public_html/assurance/vendor/symfony/routing/Tests/Fixtures/dumper/url_matcher1.php on line 13