Title: Invalid redirect_uri / OAuthException / code 191
Last modified: August 21, 2016

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# Invalid redirect_uri / OAuthException / code 191

 *  Resolved [clickcosmo](https://wordpress.org/support/users/clickcosmo/)
 * (@clickcosmo)
 * [13 years ago](https://wordpress.org/support/topic/invalid-redirect_uri-oauthexception-code-191/)
 * I ‘ve been getting this error after i updated to a newer version. I didnt add
   any other plugins, I just updated add link to facebook. I am unable to authorize
   the plugin, below is the error i get.
    The website is [http://www.trappedinstatic.com](http://www.trappedinstatic.com)
   Thank you! (I did notice another similar post, but I dont have the Domain mapping
   plugin – not sure what it is exactly!)
 * —————————
    { “error”: { “message”: “Invalid redirect_uri: Given URL is not allowed
   by the Application configuration.”, “type”: “OAuthException”, “code”: 191 } }—————————
 * [http://wordpress.org/extend/plugins/add-link-to-facebook/](http://wordpress.org/extend/plugins/add-link-to-facebook/)

Viewing 1 replies (of 1 total)

 *  [M66B](https://wordpress.org/support/users/m66b/)
 * (@m66b)
 * [13 years ago](https://wordpress.org/support/topic/invalid-redirect_uri-oauthexception-code-191/#post-3775983)
 * A plugin update cannot have caused this. Maybe you have changed the address of
   you website. Double check if the red URL as shown in the Easy setup section of
   the plugin settings page is exactly the same as the website URL as configured
   in the Facebook application. See also the setup guide and screen shots.
 * For your next support question or follow up on this question, please go here:
   [http://forum.faircode.eu/](http://forum.faircode.eu/)

Viewing 1 replies (of 1 total)

The topic ‘Invalid redirect_uri / OAuthException / code 191’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/add-link-to-facebook_ffffff.svg)
 * [Add Link to Facebook](https://wordpress.org/plugins/add-link-to-facebook/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/add-link-to-facebook/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/add-link-to-facebook/)
 * [Active Topics](https://wordpress.org/support/plugin/add-link-to-facebook/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/add-link-to-facebook/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/add-link-to-facebook/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [M66B](https://wordpress.org/support/users/m66b/)
 * Last activity: [13 years ago](https://wordpress.org/support/topic/invalid-redirect_uri-oauthexception-code-191/#post-3775983)
 * Status: resolved