Fatal error: Uncaught Error: Class "Symfony\Component\CssSelector\Node\AbstractNode" not found in /home/defenders/public_html/255_projects/epic_rm_sys/vendor/symfony/css-selector/Node/SpecificityAdjustmentNode.php:24 Stack trace: #0 {main} thrown in /home/defenders/public_html/255_projects/epic_rm_sys/vendor/symfony/css-selector/Node/SpecificityAdjustmentNode.php on line 24