Fatal error: Uncaught Error: Class 'Symfony\Component\CssSelector\Node\AbstractNode' not found in E:\www\web\wp-content\plugins\wpforms-lite\vendor\symfony\css-selector\Node\SelectorNode.php:24 Stack trace: #0 {main} thrown in E:\www\web\wp-content\plugins\wpforms-lite\vendor\symfony\css-selector\Node\SelectorNode.php on line 24