Title: Tiny Bug on new version
Last modified: August 21, 2016

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# Tiny Bug on new version

 *  Resolved [TheRainb0w](https://wordpress.org/support/users/therainb0w/)
 * (@therainb0w)
 * [12 years, 10 months ago](https://wordpress.org/support/topic/tiny-bug-on-new-version/)
 * When you go to an admin page of network, you will see (not a blank page, but 
   in addition of the content):
 * >  Warning: call_user_func_array() expects parameter 1 to be a valid callback,
   > function ‘\OrganizationalMessageNotifier\MessagesUI etwork_admin_menu’ not 
   > found or invalid function name in /home/rainb0w/public_html/wp-includes/plugin.
   > php on line 406
   > Warning: call_user_func_array() expects parameter 1 to be a valid callback,
   > function ‘\OrganizationalMessageNotifier\SettingsUI etwork_admin_menu’ not 
   > found or invalid function name in /home/rainb0w/public_html/wp-includes/plugin.
   > php on line 406
 * Thanks for your help 🙂
 * [http://wordpress.org/extend/plugins/organizational-message-notifier/](http://wordpress.org/extend/plugins/organizational-message-notifier/)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [fisherofer](https://wordpress.org/support/users/fisherofer/)
 * (@fisherofer)
 * [12 years, 10 months ago](https://wordpress.org/support/topic/tiny-bug-on-new-version/#post-3763843)
 * Warning: call_user_func_array() expects parameter 1 to be a valid callback, function‘\
   OrganizationalMessageNotifier\SettingsUI etwork_admin_menu’ not found or invalid
   function name in /home/webvisio/public_html/wp-includes/plugin.php on line 406
 * same 🙂
 *  Plugin Author [Jan Štětina](https://wordpress.org/support/users/zaantar/)
 * (@zaantar)
 * [12 years, 10 months ago](https://wordpress.org/support/topic/tiny-bug-on-new-version/#post-3763863)
 * Thanks for notifying me, stupid missing backslash. 🙂
    Fixed in 2.0.1.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Tiny Bug on new version’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/organizational-message-notifier.svg)
 * [Organizational Message Notifier](https://wordpress.org/plugins/organizational-message-notifier/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/organizational-message-notifier/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/organizational-message-notifier/)
 * [Active Topics](https://wordpress.org/support/plugin/organizational-message-notifier/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/organizational-message-notifier/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/organizational-message-notifier/reviews/)

 * 2 replies
 * 3 participants
 * Last reply from: [Jan Štětina](https://wordpress.org/support/users/zaantar/)
 * Last activity: [12 years, 10 months ago](https://wordpress.org/support/topic/tiny-bug-on-new-version/#post-3763863)
 * Status: resolved