Comment 2 for bug 1441873

You can easily reproduce if you try to launch 2 webapps, each trying to create their own account with OA. ie:
- remove Twitter and Facebook accounts
- start Twitter, let it open the trust prompt; then switch to the app scope
- start Facebook: it will quit immediately and that error message can be seen in the logs

This is an error case that should be handled with more indications for the user.