Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Exception\InvalidArgumentException" not found in /home/yrdsb11w3creativ/public_html/109/vendor/symfony/dependency-injection/Exception/ParameterNotFoundException.php:21 Stack trace: #0 {main} thrown in /home/yrdsb11w3creativ/public_html/109/vendor/symfony/dependency-injection/Exception/ParameterNotFoundException.php on line 21