Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationPass" not found in /home/galtechstudents/public_html/steffy/Blog Management/Blog/vendor/symfony/http-kernel/DependencyInjection/MergeExtensionConfigurationPass.php:22 Stack trace: #0 {main} thrown in /home/galtechstudents/public_html/steffy/Blog Management/Blog/vendor/symfony/http-kernel/DependencyInjection/MergeExtensionConfigurationPass.php on line 22