Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\DependencyInjection\Extension" not found in /home/exklusivbeautysa/public_html/vendor/contao-bootstrap/core/src/DependencyInjection/ContaoBootstrapCoreExtension.php:12 Stack trace: #0 {main} thrown in /home/exklusivbeautysa/public_html/vendor/contao-bootstrap/core/src/DependencyInjection/ContaoBootstrapCoreExtension.php on line 12