Fatal error: Uncaught Error: Class 'Symfony\Component\CssSelector\Node\AbstractNode' not found in C:\xampp\htdocs\admin\vendor\symfony\css-selector\Node\FunctionNode.php:26
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\admin\vendor\symfony\css-selector\Node\FunctionNode.php on line 26