Title: [Plugin: Disable WordPress Widgets] Fatal error in admin
Last modified: August 19, 2016

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# [Plugin: Disable WordPress Widgets] Fatal error in admin

 *  [dodo](https://wordpress.org/support/users/dodo/)
 * (@dodo)
 * [17 years, 8 months ago](https://wordpress.org/support/topic/plugin-disable-wordpress-widgets-fatal-error-in-admin/)
 * After I activated the theme, I can now preview the non-widget side of my theme
   which is nice since I’m developing themes. However, when I visit my admin page,
   I get the following error:
 * Fatal error: Call to undefined function register_sidebar() in ..\wp-themes\wp-
   admin\includes\dashboard.php on line 13
 * Can this be fixed?
 * Thanks
 * [http://wordpress.org/extend/plugins/disable-wordpress-widgets/](http://wordpress.org/extend/plugins/disable-wordpress-widgets/)

The topic ‘[Plugin: Disable WordPress Widgets] Fatal error in admin’ is closed to
new replies.

 * 0 replies
 * 1 participant
 * Last reply from: [dodo](https://wordpress.org/support/users/dodo/)
 * Last activity: [17 years, 8 months ago](https://wordpress.org/support/topic/plugin-disable-wordpress-widgets-fatal-error-in-admin/)
 * Status: not resolved

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