Fatal error: Uncaught Error: Class "Symfony\Component\Config\Definition\Exception\InvalidConfigurationException" not found in /home/yukonw3creatives/public_html/vendor/symfony/config/Definition/Exception/InvalidTypeException.php:19 Stack trace: #0 {main} thrown in /home/yukonw3creatives/public_html/vendor/symfony/config/Definition/Exception/InvalidTypeException.php on line 19