Title: PHP Error
Last modified: March 26, 2020

---

# PHP Error

 *  [derfuchs98](https://wordpress.org/support/users/derfuchs98/)
 * (@derfuchs98)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/php-error-377/)
 * Hi,
 * thanks for your very useful plugin!!
 * However, NGINX reports many errors like this:
 * 2020/03/26 17:23:27 [error] 11616#11616: *11742 FastCGI sent in stderr: “PHP 
   message: PHP Warning: Invalid argument supplied for foreach() in /var/www/schulblog/
   wp-content/plugins/category-featured-image/lib/class-categoryfeaturedimage.php
   on line 223” while reading response header from upstream, client: 127.0.0.1, 
   server: 127.0.0.1,
    request: “POST /fus/wp-json/wp/v2/posts/4337?_locale=user
   HTTP/1.0”, upstream: “fastcgi://unix:/var/run/php/php7.4-fpm.sock:”,host: “schulblog.
   net”, referrer: “[https://schulblog.net/fus/wp-admin/post.php?post=4337&action=edit&#8221](https://schulblog.net/fus/wp-admin/post.php?post=4337&action=edit&#8221);
 * I’m not sure if this is critical, but it’s better to be looked at.
 * Thanks for your support!
 * Jürgen
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fphp-error-377%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [Katsushi Kawamori](https://wordpress.org/support/users/katsushi-kawamori/)
 * (@katsushi-kawamori)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/php-error-377/#post-12589027)
 * Thanks your feedback.
 *  Plugin Author [Katsushi Kawamori](https://wordpress.org/support/users/katsushi-kawamori/)
 * (@katsushi-kawamori)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/php-error-377/#post-12589250)
 * Fixed in Ver 1.05.
    Please confirm.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘PHP Error’ is closed to new replies.

 * ![](https://ps.w.org/category-featured-image/assets/icon-256x256.png?rev=2080155)
 * [Category Featured Image](https://wordpress.org/plugins/category-featured-image/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/category-featured-image/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/category-featured-image/)
 * [Active Topics](https://wordpress.org/support/plugin/category-featured-image/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/category-featured-image/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/category-featured-image/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [Katsushi Kawamori](https://wordpress.org/support/users/katsushi-kawamori/)
 * Last activity: [6 years, 2 months ago](https://wordpress.org/support/topic/php-error-377/#post-12589250)
 * Status: not resolved