UPDATE

@@ -63,7 +63,7 @@ class RankDataController extends BaseController
         if($data){
         if($data){
             $model = GoogleSpeedModel::where('project_id', $project_id)->first();
             $model = GoogleSpeedModel::where('project_id', $project_id)->first();
             if(!$model){
             if(!$model){
-                $model = new $model;
+                $model = new GoogleSpeedModel();
             }
             }
             $model->project_id = $project_id;
             $model->project_id = $project_id;
             $model->data = $data;
             $model->data = $data;