Title: [Plugin: WorldTag] Plugin error
Last modified: August 20, 2016

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# [Plugin: WorldTag] Plugin error

 *  [urbanty](https://wordpress.org/support/users/urbanty/)
 * (@urbanty)
 * [14 years, 9 months ago](https://wordpress.org/support/topic/plugin-worldtag-plugin-error/)
 * Hi,
 * I’m getting this error:
    Warning: call_user_func_array() [function.call-user-
   func-array]: First argument is expected to be a valid callback, ‘register_wtsettings’
   was given in /kunden/274177_67655/webseiten/wp-includes/plugin.php on line 405
 * Latest WP version installed.
 * [http://wordpress.org/extend/plugins/worldtag/](http://wordpress.org/extend/plugins/worldtag/)

The topic ‘[Plugin: WorldTag] Plugin error’ is closed to new replies.

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

 * 0 replies
 * 1 participant
 * Last reply from: [urbanty](https://wordpress.org/support/users/urbanty/)
 * Last activity: [14 years, 9 months ago](https://wordpress.org/support/topic/plugin-worldtag-plugin-error/)
 * Status: not resolved