Title: WP Errors using CleanTalk Spam
Last modified: April 23, 2017

---

# WP Errors using CleanTalk Spam

 *  Resolved [acommarata](https://wordpress.org/support/users/acommarata/)
 * (@acommarata)
 * [9 years ago](https://wordpress.org/support/topic/wp-errors-using-cleantalk-spam/)
 * Notice: Undefined index: SERVER_SOFTWARE in /home/ecoterra/public_html/wp-includes/
   vars.php on line 100
 * Notice: Undefined index: SERVER_SOFTWARE in /home/ecoterra/public_html/wp-includes/
   vars.php on line 100
 * Notice: Undefined index: SERVER_SOFTWARE in /home/ecoterra/public_html/wp-includes/
   vars.php on line 106
 * Notice: Undefined index: SERVER_SOFTWARE in /home/ecoterra/public_html/wp-includes/
   vars.php on line 112
 * Notice: Undefined index: SERVER_SOFTWARE in /home/ecoterra/public_html/wp-includes/
   vars.php on line 112
 * Notice: Undefined index: REQUEST_URI in /home/ecoterra/public_html/wp-content/
   plugins/cleantalk-spam-protect/cleantalk.php on line 105
 * Notice: Undefined index: REQUEST_URI in /home/ecoterra/public_html/wp-content/
   plugins/cleantalk-spam-protect/cleantalk.php on line 105
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/ecoterra/public_html/wp-includes/vars.php:100) in /home/ecoterra/public_html/
   wp-content/plugins/sg-cachepress/class-sg-cachepress.php on line 348
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/ecoterra/public_html/wp-includes/vars.php:100) in /home/ecoterra/public_html/
   wp-content/plugins/sg-cachepress/class-sg-cachepress.php on line 362

Viewing 4 replies - 1 through 4 (of 4 total)

 *  [SergeM](https://wordpress.org/support/users/serge00/)
 * (@serge00)
 * [9 years ago](https://wordpress.org/support/topic/wp-errors-using-cleantalk-spam/#post-9058744)
 * Hello.
 * Thank you for your request.
 * Could you give more information? That is:
    1. What version of the CleanTalk plugin
   do you use? 2. Have you tried to re-install the plugin? Here is the instruction—
   Manual Update section — [https://cleantalk.org/update?platform=wordpress](https://cleantalk.org/update?platform=wordpress)
 * Best regards.
 *  Thread Starter [acommarata](https://wordpress.org/support/users/acommarata/)
 * (@acommarata)
 * [9 years ago](https://wordpress.org/support/topic/wp-errors-using-cleantalk-spam/#post-9058891)
 * The error messages started showing up in my administration panel after the WP
   upgrade to v4.7.4.
 * Yes, I deleted and re-installed both: Anti-Spam by CleanTalk v5.63 & Security
   by CleanTalk v1.14 reactivating them with their access license keys.
 * They seem to be both working according per the CleanTalk dashboard: Anti-Spam
   status shows as Active and Security status shows as Protected.
 * Screen capture: [https://snag.gy/asQ5p9.jpg](https://snag.gy/asQ5p9.jpg)
 *  [SergeM](https://wordpress.org/support/users/serge00/)
 * (@serge00)
 * [9 years ago](https://wordpress.org/support/topic/wp-errors-using-cleantalk-spam/#post-9059079)
 * Okay, thank for the info.
 * We will fix it as soon as possible.
 * Please, wait.
 *  [Safronik](https://wordpress.org/support/users/safronik/)
 * (@safronik)
 * [9 years ago](https://wordpress.org/support/topic/wp-errors-using-cleantalk-spam/#post-9061528)
 * Hello,
 * We have fixed that. Please, install the plugin from here:
    [https://downloads.wordpress.org/plugin/cleantalk-spam-protect.zip](https://downloads.wordpress.org/plugin/cleantalk-spam-protect.zip)
 * Contact us if you have questions.

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘WP Errors using CleanTalk Spam’ is closed to new replies.

 * ![](https://ps.w.org/cleantalk-spam-protect/assets/icon-256x256.gif?rev=3539767)
 * [Anti Spam for Contact Forms, Comments & Online Stores - CleanTalk](https://wordpress.org/plugins/cleantalk-spam-protect/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/cleantalk-spam-protect/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/cleantalk-spam-protect/)
 * [Active Topics](https://wordpress.org/support/plugin/cleantalk-spam-protect/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/cleantalk-spam-protect/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/cleantalk-spam-protect/reviews/)

## Tags

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

 * 4 replies
 * 3 participants
 * Last reply from: [Safronik](https://wordpress.org/support/users/safronik/)
 * Last activity: [9 years ago](https://wordpress.org/support/topic/wp-errors-using-cleantalk-spam/#post-9061528)
 * Status: resolved