Fatal error: Uncaught Error: Class "Symfony\Component\VarDumper\Dumper\HtmlDumper" not found in E:\xampp\htdocs\stms\vendor\maximebf\debugbar\src\DebugBar\DataFormatter\VarDumper\DebugBarHtmlDumper.php:11 Stack trace: #0 {main} thrown in E:\xampp\htdocs\stms\vendor\maximebf\debugbar\src\DebugBar\DataFormatter\VarDumper\DebugBarHtmlDumper.php on line 11