Fatal error: Uncaught Error: Class "Symfony\Component\VarDumper\Dumper\HtmlDumper" not found in C:\Apache24_x64\htdocs\vak_old\vendor\laravel\framework\src\Illuminate\Support\Debug\HtmlDumper.php:7 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\vak_old\vendor\laravel\framework\src\Illuminate\Support\Debug\HtmlDumper.php on line 7