Title: Warning: Undefined array key “master_site_setting”
Last modified: April 9, 2025

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# Warning: Undefined array key “master_site_setting”

 *  [asfarfordev](https://wordpress.org/support/users/asfarfordev/)
 * (@asfarfordev)
 * [1 year, 1 month ago](https://wordpress.org/support/topic/warning-undefined-array-key-master_site_setting/)
 * how to fix this 
   **Warning**: Undefined array key “master_site_setting” in **/
   home/\*\*\*\*\*\*\*\*\*\*\*\*\*\*.com/public_html/wp-content/plugins/multisite-
   post-duplicator/addons/restrictSites-mpd-addon.php** on line **325**

The topic ‘Warning: Undefined array key “master_site_setting”’ is closed to new 
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 * 0 replies
 * 1 participant
 * Last reply from: [asfarfordev](https://wordpress.org/support/users/asfarfordev/)
 * Last activity: [1 year, 1 month ago](https://wordpress.org/support/topic/warning-undefined-array-key-master_site_setting/)
 * Status: not resolved