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