Fatal error: Uncaught Error: Class "Illuminate\Support\HtmlString" not found in D:\xampp\htdocs\lux_PHP\vendor\laravel\framework\src\Illuminate\Support\EncodedHtmlString.php:9 Stack trace: #0 {main} thrown in D:\xampp\htdocs\lux_PHP\vendor\laravel\framework\src\Illuminate\Support\EncodedHtmlString.php on line 9