Flutter+Firebase when message is received background, saving data to Hive Database

I have a error when background message received from firebase,

error:
D/FLTFireMsgReceiver( 6145): broadcast received for message
I/flutter ( 6145): FlutterFire Messaging: An error occurred in your background messaging handler:
I/flutter ( 6145): MissingPluginException(No implementation found for method getApplicationDocumentsDirectory on channel plugins.flutter.io/path_provider)

myBackroundhandler func:
```

Future _firebaseMessagingBackgroundHandler(RemoteMessage message) async {

await Firebase.initializeApp()

await Hive.initFlutter();
Box ussdBox3 = await Hive.openBox("ussdBox");

ussdBox3.put("key", "message saved");

}

```
I need to some advice about this error or I should use other DB for this. Because I read that Hive don't support many proccess.

what do you advice ?..........