Fatal error: Uncaught Error: Class "HtmlSanitizer\Node\AbstractTagNode" not found in C:\xampp\htdocs\projet-GMAO\vendor\tgalopin\html-sanitizer\src\Node\StyleNode.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\projet-GMAO\vendor\tgalopin\html-sanitizer\src\Node\StyleNode.php on line 21