Fatal error: Uncaught Error: Class 'Symfony\Component\DependencyInjection\ContainerBuilder' not found in /home/app/htdocs/lidia/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container17.php:5
Stack trace:
#0 {main}
thrown in /home/app/htdocs/lidia/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container17.php on line 5