Title: Comments Problem
Last modified: August 18, 2016

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# Comments Problem

 *  [gunnerblog](https://wordpress.org/support/users/gunnerblog/)
 * (@gunnerblog)
 * [19 years, 8 months ago](https://wordpress.org/support/topic/comments-problem-1-2-3-2/)
 * When I am logged in and post a comment, I get this error message:
 * Failed to insert blacklist entry: ip_white – 86.135.88.124.
    SQL error: Duplicate
   entry ‘0’ for key 1
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/gunnmcn0/public_html/wp-content/plugins/sk2/sk2_util_class.php:208) 
   in /home/gunnmcn0/public_html/wp-includes/pluggable-functions.php on line 247
 * ——————————
 * However, the message still posts.
 * And when I am not logged in, it posts without that error message.
 * What is going on?!?!
 * Any help really appreciated. There’s a link here to the site so u can have a 
   look if u like:
 * [http://gunnerblog.com/?p=398](http://gunnerblog.com/?p=398)

Viewing 1 replies (of 1 total)

 *  [Chris_K](https://wordpress.org/support/users/handysolo/)
 * (@handysolo)
 * [19 years, 8 months ago](https://wordpress.org/support/topic/comments-problem-1-2-3-2/#post-453584)
 * Looks like an SK issue. Are you running the latest version?

Viewing 1 replies (of 1 total)

The topic ‘Comments Problem’ is closed to new replies.

## Tags

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

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [Chris_K](https://wordpress.org/support/users/handysolo/)
 * Last activity: [19 years, 8 months ago](https://wordpress.org/support/topic/comments-problem-1-2-3-2/#post-453584)
 * Status: not resolved

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