Fatal error: Uncaught Error: Interface "Symfony\Component\Config\Definition\ConfigurationInterface" not found in /home/exklusivbeautysa/public_html/vendor/contao-themes-net/mate-theme-bundle/src/DependencyInjection/Configuration.php:8 Stack trace: #0 {main} thrown in /home/exklusivbeautysa/public_html/vendor/contao-themes-net/mate-theme-bundle/src/DependencyInjection/Configuration.php on line 8