Fatal error: Uncaught Error: Interface 'Nelmio\CorsBundle\Options\ProviderInterface' not found in /home/eberhardschwarze/public_html/vendor/contao/core-bundle/src/Cors/WebsiteRootsConfigProvider.php:23 Stack trace: #0 {main} thrown in /home/eberhardschwarze/public_html/vendor/contao/core-bundle/src/Cors/WebsiteRootsConfigProvider.php on line 23