Fatal error: Uncaught Error: Class 'Symfony\Component\DependencyInjection\Exception\InvalidArgumentException' not found in /home/app/htdocs/lidia/vendor/symfony/dependency-injection/Exception/EnvParameterException.php:19 Stack trace: #0 {main} thrown in /home/app/htdocs/lidia/vendor/symfony/dependency-injection/Exception/EnvParameterException.php on line 19