Title: [Plugin: Facebook] API Error Code: 191
Last modified: August 20, 2016

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# [Plugin: Facebook] API Error Code: 191

 *  Resolved [grufh](https://wordpress.org/support/users/grufh/)
 * (@grufh)
 * [13 years, 10 months ago](https://wordpress.org/support/topic/plugin-facebook-api-error-code-191-194/)
 * Can someone help.
 * API Error Code: 191
    API Error Description: The specified URL is not owned by
   the application Error Message: Invalid redirect_uri: Given URL is not allowed
   by the Application configuration.
 * [http://wordpress.org/extend/plugins/facebook/](http://wordpress.org/extend/plugins/facebook/)

Viewing 12 replies - 1 through 12 (of 12 total)

 *  [patv](https://wordpress.org/support/users/patv/)
 * (@patv)
 * [13 years, 10 months ago](https://wordpress.org/support/topic/plugin-facebook-api-error-code-191-194/#post-2834725)
 * Make sure you’ve set up your app domain and your ‘Website with Facebook Login’
   setting correctly.
 *  Plugin Contributor [Matt Kelly (Facebook)](https://wordpress.org/support/users/mattwkelly/)
 * (@mattwkelly)
 * [13 years, 10 months ago](https://wordpress.org/support/topic/plugin-facebook-api-error-code-191-194/#post-2834755)
 * This is an app settings issue. Per patv, ensure that the proper settings are 
   filled in correctly.
 *  Thread Starter [grufh](https://wordpress.org/support/users/grufh/)
 * (@grufh)
 * [13 years, 10 months ago](https://wordpress.org/support/topic/plugin-facebook-api-error-code-191-194/#post-2834794)
 * Thanks for replying to my post
 * I’m just not getting it. “Make sure you’ve set up your app domain and your ‘Website
   with Facebook Login’ setting correctly”
    Is there some step by step instructions
   for Idiots like me, or can you point me in the direction of another post that
   can help? I don’t even know what “Per patv” means. Sorry for the ignorance.
 *  Plugin Contributor [Matt Kelly (Facebook)](https://wordpress.org/support/users/mattwkelly/)
 * (@mattwkelly)
 * [13 years, 10 months ago](https://wordpress.org/support/topic/plugin-facebook-api-error-code-191-194/#post-2834795)
 * What’s your website URL?
 * What settings are you entering in the app settings form? (don’t paste your app
   secret, of course)
 * That will help us debug.
 *  Thread Starter [grufh](https://wordpress.org/support/users/grufh/)
 * (@grufh)
 * [13 years, 10 months ago](https://wordpress.org/support/topic/plugin-facebook-api-error-code-191-194/#post-2834797)
 * my website URL is [http://cwa30403.ca](http://cwa30403.ca)
 * Here is a link to a screenshot of the app settings
 * [http://cwa30403.ca/facebook-screenshot.jpg](http://cwa30403.ca/facebook-screenshot.jpg)
 * Thanks
 *  Plugin Contributor [Matt Kelly (Facebook)](https://wordpress.org/support/users/mattwkelly/)
 * (@mattwkelly)
 * [13 years, 10 months ago](https://wordpress.org/support/topic/plugin-facebook-api-error-code-191-194/#post-2834799)
 * You must use cwa30403.ca in app settings on developers.facebook.com.
 *  Thread Starter [grufh](https://wordpress.org/support/users/grufh/)
 * (@grufh)
 * [13 years, 10 months ago](https://wordpress.org/support/topic/plugin-facebook-api-error-code-191-194/#post-2834801)
 * So where is the cwa30403.ca placed in the app settings?
 *  Plugin Contributor [Matt Kelly (Facebook)](https://wordpress.org/support/users/mattwkelly/)
 * (@mattwkelly)
 * [13 years, 10 months ago](https://wordpress.org/support/topic/plugin-facebook-api-error-code-191-194/#post-2834802)
 * App domain and all of the URLs.
 *  Thread Starter [grufh](https://wordpress.org/support/users/grufh/)
 * (@grufh)
 * [13 years, 10 months ago](https://wordpress.org/support/topic/plugin-facebook-api-error-code-191-194/#post-2834810)
 * Thanks for all your help.
 *  [Eilish](https://wordpress.org/support/users/eilish/)
 * (@eilish)
 * [13 years, 9 months ago](https://wordpress.org/support/topic/plugin-facebook-api-error-code-191-194/#post-2835106)
 * I’ve done everything said here, but I’m still getting the same error code.
 *  [Eilish](https://wordpress.org/support/users/eilish/)
 * (@eilish)
 * [13 years, 9 months ago](https://wordpress.org/support/topic/plugin-facebook-api-error-code-191-194/#post-2835107)
 * I also keep getting this message when I preview my website
    “Given URL is not
   allowed by the Application configuration.: One or more of the given URLs is not
   allowed by the App’s settings. It must match the Website URL or Canvas URL, or
   the domain must be a subdomain of one of the App’s domains.”
 *  Plugin Contributor [Samuel Wood (Otto)](https://wordpress.org/support/users/otto42/)
 * (@otto42)
 * WordPress.org Admin
 * [13 years, 9 months ago](https://wordpress.org/support/topic/plugin-facebook-api-error-code-191-194/#post-2835109)
 * Eilish: Same error code = same error. Go to your Facebook Application and correct
   the URL and domain settings.

Viewing 12 replies - 1 through 12 (of 12 total)

The topic ‘[Plugin: Facebook] API Error Code: 191’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/facebook_526fac.svg)
 * [Facebook](https://wordpress.org/plugins/facebook/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/facebook/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/facebook/)
 * [Active Topics](https://wordpress.org/support/plugin/facebook/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/facebook/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/facebook/reviews/)

 * 12 replies
 * 5 participants
 * Last reply from: [Samuel Wood (Otto)](https://wordpress.org/support/users/otto42/)
 * Last activity: [13 years, 9 months ago](https://wordpress.org/support/topic/plugin-facebook-api-error-code-191-194/#post-2835109)
 * Status: resolved