Recently when i am trying to post message on facebook from my windowsphone app ,i got above error.I don't know "why it happened?" after doing lot of research i found the reason is my current facebook code is works fine for my previous "facebook apps" and not working for my newly created facebook app.Because now new facebook app approval is very strict and we need to submit all details of our app to facebook for approval and it will be take 7-14 days .Please read this from facebook developer site.
So my question is "Is it possible to share status on FB without waiting for approval process?".Yes its possible .Just i create the facebook app as previously .and changed permissions in my current code like this
Please note here i changed only one permission "publish_stream" to "publish_actions".Because now ""publish_stream" permission is no longer available in new facebook version.
Note:I found now this tip is no longer working for another facebook username