Fatal error: Uncaught Error: Interface "Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface" not found in /var/www/html/myddleware/src/DependencyInjection/Compiler/ManagerCompilerPass.php:9 Stack trace: #0 {main} thrown in /var/www/html/myddleware/src/DependencyInjection/Compiler/ManagerCompilerPass.php on line 9