Title: PHP Warning in new version
Last modified: August 9, 2026

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# PHP Warning in new version

 *  [imediaone](https://wordpress.org/support/users/imediaone/)
 * (@imediaone)
 * [2 days, 20 hours ago](https://wordpress.org/support/topic/php-warning-in-new-version-3/)
 * [Sun Aug 09 07:47:56.443850 2026] [proxy_fcgi:error] [pid 2564849:tid 2564879][
   client 2401:4900:8822:92eb:d007:122:6856:e42b:0] AH01071: Got error ‘PHP message:
   PHP Warning: foreach() argument must be of type array|object, null given in /
   public_html/wp-admin/includes/plugin.php on line 1866’, referer: [https://abcxyz.com](https://abcxyz.com)/
   wp-admin/admin.php?page=wpo_settings
   **PHP Version** 8.3.28

Viewing 1 replies (of 1 total)

 *  Plugin Support [jbgupdraft](https://wordpress.org/support/users/jbgupdraft/)
 * (@jbgupdraft)
 * [12 hours, 37 minutes ago](https://wordpress.org/support/topic/php-warning-in-new-version-3/#post-18990328)
 * Hi,
 * Thanks for reporting this! Did the warning only start appearing after updating
   WP-Optimize to version 4.6.1?
 * I haven’t been able to reproduce the warning yet on my test sites but I’ll keep
   testing and report the issue to development to investigate.
 * Thanks!

Viewing 1 replies (of 1 total)

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## Tags

 * [php](https://wordpress.org/support/topic-tag/php/)

 * 1 reply
 * 2 participants
 * Last reply from: [jbgupdraft](https://wordpress.org/support/users/jbgupdraft/)
 * Last activity: [12 hours, 37 minutes ago](https://wordpress.org/support/topic/php-warning-in-new-version-3/#post-18990328)
 * Status: not resolved