Support » Plugin: Simple Facebook Connect » [Plugin: Simple Facebook Connect] Registration page is broken in WordPress

  • I installed the plugin and put my app ID and secret code, then enabled user registration, but see the next message:
    Unable to load the registration form for You may have previously blocked this app on Facebook. Go to your Facebook privacy settings to unblock this app. (Error: Invalid 'client_id'.) at the registration screen. Can you please fix it?

Viewing 7 replies - 1 through 7 (of 7 total)
  • Plugin Author Samuel Wood (Otto)

    (@otto42) Admin

    “”? Is this a test site of some kind? Is it live on the internet?

    Facebook and similar systems don’t work on local test sites.

    Alternatively, you may have actually blocked your own Application. Did you create the application?

    I have the same problem on a web-accessible site. Or does Facebook make some kind of a callback?

    Plugin Author Samuel Wood (Otto)

    (@otto42) Admin

    Did you create an application called “”? Is that your app? Or do you not recognize it?

    Not enough information to debug, basically. I don’t know what to tell you to do next because I don’t have the problem and don’t have enough details about your problem.

    Plugin Author Samuel Wood (Otto)

    (@otto42) Admin

    Try this: Go to your App on Facebook ( and check to make sure that you disabled “Sandbox Mode”.


    Was there ever a resolution to this? I have the same problem. Sandbox is disabled, privacy is set to public. My app is not named, it is named Stunning.

    I successfully set up SFC on another site, and I set up this site similarly except with the URL changes and new names etc, but this one does not work. This new site is 3.5, the other is not.

    Unfortunately, I have to take SFC down for now, because we want the site to go into production, so I am wondering if there was ever a resolution.

    BTW, thanks for the app!


    Hi there!

    I think i found out what went wrong – got the same “unable to blabla”-promt.


    Go to (fill in the number of your app instead of “1234567890”) and press “Submit App Detail Page”.

    I bet there will be some “missing data” in your fb-app like mine, too.

    Cheerio & happy wordpressing!

    Plugin Author Samuel Wood (Otto)

    (@otto42) Admin

    Doing a “Submit App Detail Page” should not be necessary to get your app to function. I’ve got several apps, and I’ve never submitted them for that review process.

Viewing 7 replies - 1 through 7 (of 7 total)
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