Title: php Warning
Last modified: December 7, 2022

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# php Warning

 *  Resolved [steuph](https://wordpress.org/support/users/steuph/)
 * (@steuph)
 * [3 years, 5 months ago](https://wordpress.org/support/topic/php-warning-390/)
 * Sometimes i see in my log a php warning. The plugin works fine.
 * [07-Dec-2022 10:31:25 UTC] PHP Warning: Undefined array key “acf-photo-gallery-
   groups” in /home/clients/XXXXX/prod/XXXXXXX/wp-content/plugins/navz-photo-gallery/
   includes/acf_photo_gallery_save.php on line 43
 * PHP VERSION : 8.1
    Any ideas to avoid this kind of warning?
 * Thanks
    -  This topic was modified 3 years, 5 months ago by [steuph](https://wordpress.org/support/users/steuph/).

Viewing 1 replies (of 1 total)

 *  Plugin Author [Navneil Naicker](https://wordpress.org/support/users/navzme/)
 * (@navzme)
 * [3 years ago](https://wordpress.org/support/topic/php-warning-390/#post-16717270)
 * This issue has been fixed in ACF Photo Gallery Field version 1.9.

Viewing 1 replies (of 1 total)

The topic ‘php Warning’ is closed to new replies.

 * ![](https://ps.w.org/navz-photo-gallery/assets/icon-128x128.png?rev=2607741)
 * [ACF Photo Gallery Field](https://wordpress.org/plugins/navz-photo-gallery/)
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 * 1 reply
 * 2 participants
 * Last reply from: [Navneil Naicker](https://wordpress.org/support/users/navzme/)
 * Last activity: [3 years ago](https://wordpress.org/support/topic/php-warning-390/#post-16717270)
 * Status: resolved