Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in D:\programs\xampp\htdocs\blog\vendor\laravel\fortify\src\FortifyServiceProvider.php:53 Stack trace: #0 {main} thrown in D:\programs\xampp\htdocs\blog\vendor\laravel\fortify\src\FortifyServiceProvider.php on line 53