Fatal error: Uncaught Error: Interface 'Symfony\Component\Routing\RouteCompilerInterface' not found in /var/www/vhosts/hosting205089.ae942.netcup.net/aktienkatalog.de/httpdocs/vendor/symfony/routing/RouteCompiler.php:20 Stack trace: #0 /var/www/vhosts/hosting205089.ae942.netcup.net/aktienkatalog.de/httpdocs/vendor/composer/ClassLoader.php(582): include() #1 /var/www/vhosts/hosting205089.ae942.netcup.net/aktienkatalog.de/httpdocs/vendor/composer/ClassLoader.php(433): Composer\Autoload\{closure}() #2 [internal function]: Composer\Autoload\ClassLoader->loadClass() #3 /var/www/vhosts/hosting205089.ae942.netcup.net/aktienkatalog.de/httpdocs/vendor/symfony/routing/Route.php(459): spl_autoload_call() #4 /var/www/vhosts/hosting205089.ae942.netcup.net/aktienkatalog.de/httpdocs/vendor/symfony/routing/Matcher/UrlMatcher.php(139): Symfony\Component\Routing\Route->compile() #5 /var/www/vhosts/hosting205089.ae942.netcup.net/aktienkatalog.de/httpdocs/vendor/symfony/routing/Matcher/UrlMatcher.php(88): Symfony\Component\Routing\Matcher\Ur in /var/www/vhosts/hosting205089.ae942.netcup.net/aktienkatalog.de/httpdocs/vendor/symfony/routing/RouteCompiler.php on line 20