Fatal error: Uncaught Error: Interface 'Symfony\Component\CssSelector\Node\NodeInterface' not found in D:\xampp\htdocs\psp\backend\vendor\symfony\css-selector\Node\AbstractNode.php:24 Stack trace: #0 {main} thrown in D:\xampp\htdocs\psp\backend\vendor\symfony\css-selector\Node\AbstractNode.php on line 24