Fatal error: Uncaught Error: Class "Symfony\Component\Config\Definition\NumericNode" not found in /home/irishdeedsindex/public_html/blog/concrete/vendor/symfony/config/Definition/IntegerNode.php:21 Stack trace: #0 {main} thrown in /home/irishdeedsindex/public_html/blog/concrete/vendor/symfony/config/Definition/IntegerNode.php on line 21