Title: HP Warning and PHP Deprecated
Last modified: July 21, 2021

---

# HP Warning and PHP Deprecated

 *  Resolved [Malae](https://wordpress.org/support/users/malae/)
 * (@malae)
 * [4 years, 10 months ago](https://wordpress.org/support/topic/hp-warning-and-php-deprecated/)
 * Hello,
    Can you please take a look at the following, which is flooding the wp-
   debug.log file: `PHP Warning: Undefined property: stdClass::$parent in /wp-content/
   plugins/sitemap-by-click5/api.php on line 543` Also in PHP 8.0: `PHP Deprecated:
   usort(): Returning bool from comparison function is deprecated, return an integer
   less than, equal to, or greater than zero in /wp-content/plugins/sitemap-by-click5/
   api.php on line 551`

Viewing 1 replies (of 1 total)

 *  Plugin Author [click5](https://wordpress.org/support/users/click5/)
 * (@click5)
 * [4 years, 8 months ago](https://wordpress.org/support/topic/hp-warning-and-php-deprecated/#post-14859214)
 * Hello [@malae](https://wordpress.org/support/users/malae/)
 * We found a glitch which has been fixed in the latest release of our plugin – 
   v1.0.29.
 * Please give it a try and let us know if you would spot any other issues. We would
   appreciate a positive review.
 * Thanks,
    click5 Team

Viewing 1 replies (of 1 total)

The topic ‘HP Warning and PHP Deprecated’ is closed to new replies.

 * ![](https://ps.w.org/sitemap-by-click5/assets/icon-256x256.gif?rev=2728346)
 * [Sitemap by click5](https://wordpress.org/plugins/sitemap-by-click5/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/sitemap-by-click5/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/sitemap-by-click5/)
 * [Active Topics](https://wordpress.org/support/plugin/sitemap-by-click5/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/sitemap-by-click5/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/sitemap-by-click5/reviews/)

## Tags

 * [PHP Deprecated](https://wordpress.org/support/topic-tag/php-deprecated/)
 * [PHP Warning](https://wordpress.org/support/topic-tag/php-warning/)

 * 1 reply
 * 2 participants
 * Last reply from: [click5](https://wordpress.org/support/users/click5/)
 * Last activity: [4 years, 8 months ago](https://wordpress.org/support/topic/hp-warning-and-php-deprecated/#post-14859214)
 * Status: resolved