(1/1) InvalidArgumentException
Route [login] not defined.

var cmsURL = editor_config.path_absolute + 'laravel-filemanager?field_name=' + field_name;
      if (type == 'image') {
        cmsURL = cmsURL + "&type=Images";
      } else {
        cmsURL = cmsURL + "&type=Files";
      }

Route::get('/', function () {
  return view('home');
 });

 Route::get('/admin', function (){
   return view('administrador/home');
 });

 Route::group(['middleware' => 'admin'], function (){
    Route::get('/admin/home', 'AdminController@index');
 });

return [
   'use_package_routes' => true,
   'middlewares' => ['web', 'auth'],
   'url_prefix' => 'laravel-filemanager',
   'base_directory' => 'public',
   'images_folder_name' => 'photos',
   'files_folder_name'  => 'files',
   'shared_folder_name' => 'shares',
   'thumb_folder_name'  => 'thumbs',
   ...
 ]

namespace AppHttpMiddleware;

  use Closure;
  use IlluminateHttpRequest;

 class admin
 {
   public function handle($request, Closure $next)
   {
     $value = session('idadmin');

     if ($request->session()->has('idadmin')) {
       return $next($request);
     }
     else{
      return redirect('/admin');
     }
   }
 }