Title: Warning
Last modified: August 20, 2016

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# Warning

 *  Resolved [guirto](https://wordpress.org/support/users/guirto/)
 * (@guirto)
 * [13 years, 7 months ago](https://wordpress.org/support/topic/warning-12/)
 * This is what I got at admin page after updating to 1.1.1:
 * Warning: call_user_func_array() [function.call-user-func-array]: First argument
   is expected to be a valid callback, ‘Facebook_Application_Settings::enqueue_scripts’
   was given in /homepages/27/d420340579/htdocs/wp-includes/plugin.php on line 403
 * [http://wordpress.org/extend/plugins/facebook/](http://wordpress.org/extend/plugins/facebook/)

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

 *  Plugin Contributor [Niall Kennedy](https://wordpress.org/support/users/niallkennedy/)
 * (@niallkennedy)
 * [13 years, 7 months ago](https://wordpress.org/support/topic/warning-12/#post-3188486)
 * which version of PHP are you running?
 *  [themes00](https://wordpress.org/support/users/themes00/)
 * (@themes00)
 * [13 years, 7 months ago](https://wordpress.org/support/topic/warning-12/#post-3188487)
 * Exactly same situation. 🙁
 *  [Isolary](https://wordpress.org/support/users/isolary/)
 * (@isolary)
 * [13 years, 7 months ago](https://wordpress.org/support/topic/warning-12/#post-3188488)
 * Same here. Running PHP version 5.2.17. Can give you more info about my PHP config
   if it helps.
 * 1.1.1 is broken for me. Social Publisher no longer displayed on Create Post screen.
 *  Plugin Contributor [Niall Kennedy](https://wordpress.org/support/users/niallkennedy/)
 * (@niallkennedy)
 * [13 years, 7 months ago](https://wordpress.org/support/topic/warning-12/#post-3188489)
 * I released a new version of the plugin to better support PHP 5.2 callbacks. Can
   you please update the plugin on your site to see if it fixes your observed issue(
   s)?
 *  [jbx](https://wordpress.org/support/users/jbx/)
 * (@jbx)
 * [13 years, 7 months ago](https://wordpress.org/support/topic/warning-12/#post-3188490)
 * 1.1.2 is still broken. The previous settings (which posts/pages to display on)
   disappeared, and when I tried to re-enable them the following error occurs:
 *     ```
       Warning: Wrong parameter count for array_unique() in /httpdocs/wordpress/wp-content/plugins/facebook/admin/settings-social-plugin.php on line 171
       ```
   
 *  [Isolary](https://wordpress.org/support/users/isolary/)
 * (@isolary)
 * [13 years, 7 months ago](https://wordpress.org/support/topic/warning-12/#post-3188491)
 * Niall, 1.1.2 fixed my issue (expected callback). Thank you for your swift response
   to the issue!
 *  Plugin Contributor [Niall Kennedy](https://wordpress.org/support/users/niallkennedy/)
 * (@niallkennedy)
 * [13 years, 7 months ago](https://wordpress.org/support/topic/warning-12/#post-3188492)
 * I pushed a new version of the plugin, 1.1.3, without the second array_unique 
   parameter.
 *  Thread Starter [guirto](https://wordpress.org/support/users/guirto/)
 * (@guirto)
 * [13 years, 7 months ago](https://wordpress.org/support/topic/warning-12/#post-3188499)
 * Version 1.1.3 fixed the problem.
 * Thanks a lot for your time and effort. I really appreciate it.

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

The topic ‘Warning’ 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/)

 * 8 replies
 * 5 participants
 * Last reply from: [guirto](https://wordpress.org/support/users/guirto/)
 * Last activity: [13 years, 7 months ago](https://wordpress.org/support/topic/warning-12/#post-3188499)
 * Status: resolved