Fatal error: Uncaught Error: Class 'Symfony\Component\CssSelector\Node\AbstractNode' not found in /home/devypfrfhn/avancement.devyp.fr/vendor-old/symfony/css-selector/Node/ElementNode.php:24 Stack trace: #0 {main} thrown in /home/devypfrfhn/avancement.devyp.fr/vendor-old/symfony/css-selector/Node/ElementNode.php on line 24