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