Title: Error message
Last modified: June 30, 2026

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# Error message

 *  Resolved [firstandlast](https://wordpress.org/support/users/firstandlast/)
 * (@firstandlast)
 * [1 week, 6 days ago](https://wordpress.org/support/topic/error-message-1087/)
 * Hi, I’m getting the following messages on my wordpress error log that seem to
   point to the cleantalk plugin.
 * I was wondering if there was any setting that needed to be changed on my site.
   I’m using the current version of wordpress and your plugin on an nginx server
 * 2026/06/30 11:36:51 [error] 940#940: *2716 FastCGI sent in stderr: “PHP message:
   PHP Warning: http_response_code(): Calling http_response_code() after header(‘
   HTTP/…’) has no effect in /var/www/20thcenturybox.com/wp-content/plugins/cleantalk-
   spam-protect/lib/Cleantalk/ApbctWP/Firewall/SFW.php on line 571″ while reading
   response header from upstream, client: , server: 20thcenturybox.com, request:”/
   product/dinky-toys-100-fab-1-rolls-royce-tall-version-blister-bubble-repro-box/
   HTTP/1.1″, upstream: “fastcgi://unix:/var/run/php/php8.5-fpm-u6_20cbtest.sock:”,
   host: “20thcenturybox.com”
   Many thanks.
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-message-1087%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Plugin Support [Andrei CleanTalk](https://wordpress.org/support/users/blazirsky/)
 * (@blazirsky)
 * [1 week, 6 days ago](https://wordpress.org/support/topic/error-message-1087/#post-18952135)
 * Hi [@firstandlast](https://wordpress.org/support/users/firstandlast/),
 * We’ve forwarded this issue to our developers for investigation. We’ll get back
   to you with an update within 1-3 business days.
 * Thank you for your patience.
 *  Plugin Support [Andrei CleanTalk](https://wordpress.org/support/users/blazirsky/)
 * (@blazirsky)
 * [1 week, 5 days ago](https://wordpress.org/support/topic/error-message-1087/#post-18953187)
 * Hello [@firstandlast](https://wordpress.org/support/users/firstandlast/),
   Could
   you please let us know if this warning is still occurring after updating the 
   plugin to the latest version? The latest release includes a fix for this issue.
   If the warning is still present, please create a ticket in our private support
   system so we can investigate it further, as we’ll need some additional information:
   [https://cleantalk.org/my/support/open](https://cleantalk.org/my/support/open)
 *  Thread Starter [firstandlast](https://wordpress.org/support/users/firstandlast/)
 * (@firstandlast)
 * [1 week, 2 days ago](https://wordpress.org/support/topic/error-message-1087/#post-18956010)
 * When is the new version due? I will let you know if it fixes the problem.
 *  Plugin Support [amagsumov](https://wordpress.org/support/users/amagsumov/)
 * (@amagsumov)
 * [1 week, 1 day ago](https://wordpress.org/support/topic/error-message-1087/#post-18956118)
 * Hello [@firstandlast](https://wordpress.org/support/users/firstandlast/),
 * This issue has been fixed in version 6.82, which was released on June 24. Could
   you please clarify if you are still experiencing the error on this updated version?
 *  Plugin Support [Andrei CleanTalk](https://wordpress.org/support/users/blazirsky/)
 * (@blazirsky)
 * [5 days, 19 hours ago](https://wordpress.org/support/topic/error-message-1087/#post-18959078)
 * Hello [@firstandlast](https://wordpress.org/support/users/firstandlast/),
   We 
   haven’t heard back from you in a few days, so I’m going to mark this topic as“
   resolved”. If you have any further questions, you can start a new topic or contact
   us via our private Ticket System: [https://cleantalk.org/my/support/open](https://cleantalk.org/my/support/open).

Viewing 5 replies - 1 through 5 (of 5 total)

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to reply to this topic.

 * ![](https://ps.w.org/cleantalk-spam-protect/assets/icon-256x256.gif?rev=3539767)
 * [CleanTalk Anti-Spam. Spam Firewall & Bot protection](https://wordpress.org/plugins/cleantalk-spam-protect/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/cleantalk-spam-protect/#faq)
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 * 5 replies
 * 3 participants
 * Last reply from: [Andrei CleanTalk](https://wordpress.org/support/users/blazirsky/)
 * Last activity: [5 days, 19 hours ago](https://wordpress.org/support/topic/error-message-1087/#post-18959078)
 * Status: resolved