Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationPass" not found in /home/greenst1/public_html/php-trustrater-v12f/trustrater-v12f/vendor/symfony/http-kernel/DependencyInjection/MergeExtensionConfigurationPass.php:22 Stack trace: #0 {main} thrown in /home/greenst1/public_html/php-trustrater-v12f/trustrater-v12f/vendor/symfony/http-kernel/DependencyInjection/MergeExtensionConfigurationPass.php on line 22