Fatal error: Uncaught Error: Class "Symfony\Component\CssSelector\XPath\Extension\AbstractExtension" not found in C:\PHP\APPS\dev\aictec_license_web\vendor\symfony\css-selector\XPath\Extension\NodeExtension.php:28 Stack trace: #0 {main} thrown in C:\PHP\APPS\dev\aictec_license_web\vendor\symfony\css-selector\XPath\Extension\NodeExtension.php on line 28