Fatal error: Uncaught Error: Class "Symfony\Component\CssSelector\Node\AbstractNode" not found in /home/awapp/api.americanholdings.lk/sample/vendor/symfony/css-selector/Node/HashNode.php:24 Stack trace: #0 {main} thrown in /home/awapp/api.americanholdings.lk/sample/vendor/symfony/css-selector/Node/HashNode.php on line 24