Fatal error: Uncaught Error: Interface 'Symfony\Component\Routing\Matcher\UrlMatcherInterface' not found in /home/devmecseminars/public_html/mec/vendor/symfony/routing/RouterInterface.php:24
Stack trace:
#0 {main}
thrown in /home/devmecseminars/public_html/mec/vendor/symfony/routing/RouterInterface.php on line 24