Deprecated: Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition::__construct(): Implicitly marking parameter $parent as nullable is deprecated, the explicit nullable type must be used instead in /home/mboption/public_html/forums/vendor/symfony/config/Symfony/Component/Config/Definition/Builder/ArrayNodeDefinition.php on line 41

Fatal error: Uncaught Error: Class "Symfony\Component\Config\Definition\Builder\NodeDefinition" not found in /home/mboption/public_html/forums/vendor/symfony/config/Symfony/Component/Config/Definition/Builder/ArrayNodeDefinition.php:23 Stack trace: #0 {main} thrown in /home/mboption/public_html/forums/vendor/symfony/config/Symfony/Component/Config/Definition/Builder/ArrayNodeDefinition.php on line 23