Title: [Plugin: Simple Facebook Connect] API Error 100
Last modified: August 19, 2016

---

# [Plugin: Simple Facebook Connect] API Error 100

 *  [tjk911](https://wordpress.org/support/users/tjk911/)
 * (@tjk911)
 * [15 years, 9 months ago](https://wordpress.org/support/topic/plugin-simple-facebook-connect-api-error-100/)
 * I can’t seem to get it to work. Every time I click “connect with FB” this pops
   up.
 * I’ve no idea how to make a facebook app either. I just want to provide readers
   with the ability to comment and login with their FB accounts.
 * I did however get an app running. I’ve the API, secret key and whatnot.
 * API Error Code: 100
    API Error Description: Invalid parameter Error Message: 
   next is not owned by the application.

Viewing 8 replies - 1 through 8 (of 8 total)

 *  Plugin Author [Samuel Wood (Otto)](https://wordpress.org/support/users/otto42/)
 * (@otto42)
 * WordPress.org Admin
 * [15 years, 9 months ago](https://wordpress.org/support/topic/plugin-simple-facebook-connect-api-error-100/#post-1642773)
 * Go to your application: [http://www.facebook.com/developers/apps.php](http://www.facebook.com/developers/apps.php)
 * Click Edit settings.
 * On the tab labeled “Web Site”, you have put incorrect information into the Site
   URL or the Site Domain field. Fix that.
 *  Thread Starter [tjk911](https://wordpress.org/support/users/tjk911/)
 * (@tjk911)
 * [15 years, 9 months ago](https://wordpress.org/support/topic/plugin-simple-facebook-connect-api-error-100/#post-1642805)
 * I… cannot believe… that I made that mistake.
 * I swear I double checked my URLs billions of time. I trawled the internet like
   the Troll under the bridge.
 * GAH.
 * Thanks though. I just feel really silly.
 *  Thread Starter [tjk911](https://wordpress.org/support/users/tjk911/)
 * (@tjk911)
 * [15 years, 9 months ago](https://wordpress.org/support/topic/plugin-simple-facebook-connect-api-error-100/#post-1642806)
 * A new problem, now the application works but the Facebook Fan Box is down instead.
   it was appearing fine until then.
 *  Plugin Author [Samuel Wood (Otto)](https://wordpress.org/support/users/otto42/)
 * (@otto42)
 * WordPress.org Admin
 * [15 years, 9 months ago](https://wordpress.org/support/topic/plugin-simple-facebook-connect-api-error-100/#post-1642812)
 * Hard to say what the issue is without seeing the site. What’s the URL?
 *  Thread Starter [tjk911](https://wordpress.org/support/users/tjk911/)
 * (@tjk911)
 * [15 years, 9 months ago](https://wordpress.org/support/topic/plugin-simple-facebook-connect-api-error-100/#post-1642837)
 * [http://www.universitychronicle.net](http://www.universitychronicle.net)
 *  Thread Starter [tjk911](https://wordpress.org/support/users/tjk911/)
 * (@tjk911)
 * [15 years, 9 months ago](https://wordpress.org/support/topic/plugin-simple-facebook-connect-api-error-100/#post-1642838)
 * I’ve read through more of your other comments and such, and here are some information
   that might be helpful.
 * I’m using the Gazette theme by wordpress, seems like other users using that is
   rather buggy as well.
 * The comments function doesn’t seem to work either and I’ve read through your 
   suggestions (can’t even find the function code). On top of that even though it
   connects to facebook it still requires registration.
 * And… the Facebook Connect widget is just a greyed out text.
 * I seriously stink at this. Sorry dude.
 *  Thread Starter [tjk911](https://wordpress.org/support/users/tjk911/)
 * (@tjk911)
 * [15 years, 9 months ago](https://wordpress.org/support/topic/plugin-simple-facebook-connect-api-error-100/#post-1642842)
 * I can create a temp admin account if you need to look into the site more deeply.
 *  [AITpro](https://wordpress.org/support/users/aitpro/)
 * (@aitpro)
 * [15 years, 8 months ago](https://wordpress.org/support/topic/plugin-simple-facebook-connect-api-error-100/#post-1642947)
 * FYI – There has been an ongoing problem at facebook regarding the API key for
   several weeks now so maybe it is related to the problems you are experiencing
   with Simple Facebook Connect. Here is the thread and you can also go to the bug
   thread from there as well. Lot of angry Developers losing their minds. I feel
   their pain.
 * [http://forum.developers.facebook.net/viewtopic.php?id=29684](http://forum.developers.facebook.net/viewtopic.php?id=29684)

Viewing 8 replies - 1 through 8 (of 8 total)

The topic ‘[Plugin: Simple Facebook Connect] API Error 100’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/simple-facebook-connect_a9b9c1.svg)
 * [Simple Facebook Connect](https://wordpress.org/plugins/simple-facebook-connect/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/simple-facebook-connect/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/simple-facebook-connect/)
 * [Active Topics](https://wordpress.org/support/plugin/simple-facebook-connect/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/simple-facebook-connect/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/simple-facebook-connect/reviews/)

 * 8 replies
 * 3 participants
 * Last reply from: [AITpro](https://wordpress.org/support/users/aitpro/)
 * Last activity: [15 years, 8 months ago](https://wordpress.org/support/topic/plugin-simple-facebook-connect-api-error-100/#post-1642947)
 * Status: not resolved