Fatal error: Uncaught Error: Class 'Symfony\Component\CssSelector\XPath\Extension\AbstractExtension' not found in /home/kingelearn/public_html/vendor/symfony/css-selector/XPath/Extension/FunctionExtension.php:31
Stack trace:
#0 {main}
thrown in /home/kingelearn/public_html/vendor/symfony/css-selector/XPath/Extension/FunctionExtension.php on line 31