Title: [Plugin: WPBook] Posting error (api)
Last modified: August 19, 2016

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# [Plugin: WPBook] Posting error (api)

 *  [leecraven](https://wordpress.org/support/users/leecraven/)
 * (@leecraven)
 * [15 years ago](https://wordpress.org/support/topic/plugin-wpbook-posting-error-api/)
 * Not sure what is causing this error, I have the latest WP release and latest 
   WPBook release, when I submitted a new post I got the following error:
    `Caught
   exception in stream publish for user: (#200) This API call requires a valid app_id.
   Error code: 0`
 * I have changed nothing within WP apart from updating it and WPBook since my last
   posts.
 * [http://wordpress.org/extend/plugins/wpbook/](http://wordpress.org/extend/plugins/wpbook/)

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [B.](https://wordpress.org/support/users/bandonrandon/)
 * (@bandonrandon)
 * [15 years ago](https://wordpress.org/support/topic/plugin-wpbook-posting-error-api/#post-2049868)
 * What was the last version you used before the upgrade? If it was before 2.1 did
   you follow [http://wpbook.net/docs/upgrade ](http://wpbook.net/docs/upgrade)?

Viewing 1 replies (of 1 total)

The topic ‘[Plugin: WPBook] Posting error (api)’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wpbook_eeeeee.svg)
 * [WPBook](https://wordpress.org/plugins/wpbook/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wpbook/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wpbook/)
 * [Active Topics](https://wordpress.org/support/plugin/wpbook/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wpbook/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wpbook/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [B.](https://wordpress.org/support/users/bandonrandon/)
 * Last activity: [15 years ago](https://wordpress.org/support/topic/plugin-wpbook-posting-error-api/#post-2049868)
 * Status: not resolved