Fatal error: Uncaught Error: Class 'Symfony\Component\DependencyInjection\Reference' not found in /var/www/u2788406/data/www/obogrev.ru/pmaa/vendor/symfony/dependency-injection/TypedReference.php:19 Stack trace: #0 {main} thrown in /var/www/u2788406/data/www/obogrev.ru/pmaa/vendor/symfony/dependency-injection/TypedReference.php on line 19