1/1 NotFoundHttpException in RouteCollection.php line 179:

Router file

Route::get('index',[
        'as'=>'home',
        'uses'=>'PageController@getIndex'
]);

P age Controller

namespace App\Http\Controllers;
use Illuminate\Http\Request;
class `PageController` extends Controller
{
    public function getIndex(){
        return view('master');
    }
}

please help me,i tried but there was a problem :NotFoundHttpException in RouteCollection.php line 179: thank so much

via Chebli Mohamed