It show a blank card when I launch spaz

[Hucent]

Here's the actual scene:
I create an account which type is StatusNet/Custom. But I can't login due to the invalid api.
Then I delete the app. When I re-install spaz, it only shows a blank card.
I check the log by command palm-log com.funkatron.app.spaz. It shows "users is not defined in '\libs\BackgroundNotifier.js' line 104"