Title: Warning: Undefined array key archive_sidebar
Last modified: January 26, 2022

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# Warning: Undefined array key archive_sidebar

 *  [lolson](https://wordpress.org/support/users/lolson/)
 * (@lolson)
 * [4 years, 4 months ago](https://wordpress.org/support/topic/warning-undefined-array-key-archive_sidebar/)
 * This error comes up when using the search button or when changing the amount 
   of posts to display per page.
 * Full message:
    “Warning: Undefined array key “archive_sidebar” in C:\xampp\htdocs\
   PSI\wp-content\themes\iknowledgebase\includes\template-functions.php on line 
   117″
 * Which is:
    $sidebar = $iknowledgebase_settings[‘archive_sidebar’];
 * What do I need to do to get rid of this error?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fwarning-undefined-array-key-archive_sidebar%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Theme Author [Wow-Company](https://wordpress.org/support/users/wpcalc/)
 * (@wpcalc)
 * [4 years, 4 months ago](https://wordpress.org/support/topic/warning-undefined-array-key-archive_sidebar/#post-15298074)
 * Hello.
 * Sorry, for this.
    We will update the theme until weekend

Viewing 1 replies (of 1 total)

The topic ‘Warning: Undefined array key archive_sidebar’ is closed to new replies.

 * ![](https://i0.wp.com/themes.svn.wordpress.org/iknowledgebase/1.4.4/screenshot.
   png)
 * IKnowledgeBase
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 * [Unresolved Topics](https://wordpress.org/support/theme/iknowledgebase/unresolved/)
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 * 1 reply
 * 2 participants
 * Last reply from: [Wow-Company](https://wordpress.org/support/users/wpcalc/)
 * Last activity: [4 years, 4 months ago](https://wordpress.org/support/topic/warning-undefined-array-key-archive_sidebar/#post-15298074)
 * Status: not resolved