Title: error on server when visiting plugin settings page
Last modified: August 21, 2016

---

# error on server when visiting plugin settings page

 *  Resolved [montrealist](https://wordpress.org/support/users/spectrus/)
 * (@spectrus)
 * [13 years, 1 month ago](https://wordpress.org/support/topic/error-on-server-when-visiting-plugin-settings-page/)
 * Installed the latest version on WordPress 3.5.1, now this shows up in my logs
   on every time the plugin settings page is visited:
 *     ```
       call_user_func() expects parameter 1 to be a valid callback, non-static method UpdraftPlus_BackupModule_webdav::config_print() should not be called statically
   
       /wp-content/plugins/updraftplus/updraftplus.php:2289
       ```
   
 * Just a heads-up. Thanks.
 * [http://wordpress.org/extend/plugins/updraftplus/](http://wordpress.org/extend/plugins/updraftplus/)

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

 *  Plugin Author [David Anderson / Team Updraft](https://wordpress.org/support/users/davidanderson/)
 * (@davidanderson)
 * [13 years, 1 month ago](https://wordpress.org/support/topic/error-on-server-when-visiting-plugin-settings-page/#post-3645438)
 * Hi,
 * Thanks for the tip. I guess you’re on PHP 5.4, which seems to log code style 
   warnings not logged by earlier versions. I’ve fixed this one (it’ll be in the
   next release). There are likely to be others – I fixed a whole batch some weeks
   ago, but haven’t done comprehensive PHP 5.4 testing yet.
 * David
 *  Thread Starter [montrealist](https://wordpress.org/support/users/spectrus/)
 * (@spectrus)
 * [13 years, 1 month ago](https://wordpress.org/support/topic/error-on-server-when-visiting-plugin-settings-page/#post-3645451)
 * Great. Thank you very much for the timely answer!

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

The topic ‘error on server when visiting plugin settings page’ is closed to new 
replies.

 * ![](https://ps.w.org/updraftplus/assets/icon-256x256.jpg?rev=1686200)
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## Tags

 * [fatal error](https://wordpress.org/support/topic-tag/fatal-error/)
 * [php-error](https://wordpress.org/support/topic-tag/php-error/)
 * [settings](https://wordpress.org/support/topic-tag/settings/)

 * 2 replies
 * 2 participants
 * Last reply from: [montrealist](https://wordpress.org/support/users/spectrus/)
 * Last activity: [13 years, 1 month ago](https://wordpress.org/support/topic/error-on-server-when-visiting-plugin-settings-page/#post-3645451)
 * Status: resolved