Title: Deprecated function calls
Last modified: August 20, 2016

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# Deprecated function calls

 *  [deafwiggle](https://wordpress.org/support/users/deafwiggle/)
 * (@deafwiggle)
 * [14 years, 9 months ago](https://wordpress.org/support/topic/deprecated-function-calls/)
 * As soon as I activate this plugin, I get the following errors on the top of every
   page and nothing else for this plugin appears to work:
 * `Notice: register_sidebar_widget is deprecated since version 2.8! Use wp_register_sidebar_widget()
   instead. in /data/www/customers/gilbert/wp-includes/functions.php on line 3303`
 *     ```
       Notice: register_widget_control is deprecated since version 2.8! Use wp_register_widget_control() instead. in /data/www/customers/gilbert/wp-includes/functions.php on line 3303
       ```
   

The topic ‘Deprecated function calls’ is closed to new replies.

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