fix missing callback

node_app/mastodonHandler.js

@@ -15,7 +15,7 @@ export class MastodonHandler extends Mastodon{
         }
         this.post('media', { file: fs.createReadStream(mediaPath) }).then(resp => {
             if (!resp.data.id){
-                this.postMedia(status, mediaPath, --retry);
+                this.postMedia(status, mediaPath, --retry, onError);
                 console.log("issue while uploading, retry")
                 return;
             }