Fatal error: Uncaught RuntimeException: A facade root has not been set. in C:\xampp\htdocs\vendor\laravel\framework\src\Illuminate\Support\Facades\Facade.php:352 Stack trace: #0 C:\xampp\htdocs\app\Http\Middleware\SetActiveTheme.php(59): Illuminate\Support\Facades\Facade::__callStatic('set', Array) #1 C:\xampp\htdocs\app\Exceptions\Handler.php(52): App\Http\Middleware\SetActiveTheme->setTheme(Object(Illuminate\Http\Request)) #2 C:\xampp\htdocs\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(509): App\Exceptions\Handler->render(Object(Illuminate\Http\Request), Object(Error)) #3 C:\xampp\htdocs\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(148): Illuminate\Foundation\Http\Kernel->renderException(Object(Illuminate\Http\Request), Object(Error)) #4 C:\xampp\htdocs\public\index.php(62): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request)) #5 {main} thrown in C:\xampp\htdocs\vendor\laravel\framework\src\Illuminate\Support\Facades\Facade.php on line 352