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1. sim_dawdler
   Member
   Posted 4 years ago #

   Hi! This is my blog: http://www.zeteti.com/blog

   When posting comment, there's this error:

   WordPress database error: [Duplicate entry '934' for key 1]
   INSERT INTO wp_comments (comment_post_ID, comment_author, comment_author_email, comment_author_url, comment_author_IP, comment_date, comment_date_gmt, comment_content, comment_approved, comment_agent, comment_type, user_id)

   and

   Warning: Cannot modify header information - headers already sent by (output started at /home/mhd-03/www.zeteti.com/htdocs/blog/wp-includes/wp-db.php:98) in /home/mhd-03/www.zeteti.com/htdocs/blog/wp-comments-post.php on line 51

   [...]

   I'm a WordPress PHP, Mysql and so on newbie. Please, help me!

2. sim_dawdler
   Member
   Posted 4 years ago #

   I follow this instruction, but it doesn't help:
   http://codex.wordpress.org/Answers-Trouble_Shooting#Headers_already_sent

   HELP! :(

3. Beel
   Member
   Posted 4 years ago #

   While you still can, edit out all the redundant crap in your first post. Did you check wp-dp.php and remove any extra whitespace?

4. sim_dawdler
   Member
   Posted 4 years ago #

   Thanks for the reply.

   > Did you check wp-dp.php and remove any extra whitespace?

   Yes. :(

5. sim_dawdler
   Member
   Posted 4 years ago #

   Please, pleeeeeeeeease, pleeeeeeeeeeeeeeease HELP ME! :((

6. sim_dawdler
   Member
   Posted 4 years ago #

   <i>WordPress database error: [Duplicate entry '934' for key </i>/

   934 is the number of last comment posted. Now this comment is disappeared. :(

7. podz
   Support Maven
   Posted 4 years ago #

   What were you doing before all this ?
   Any plugins ?
   Any other code added ?
   Anything edited ?
   When did it last work well and what happened in between - something did.

8. sim_dawdler
   Member
   Posted 4 years ago #

   There are many plugins (but only two activated) and I edited original theme, but three hours ago everything was OK. In my last post there are three comments, posted without any problems. The fourth comment (number 934) generate (?) the error.

   Is it possible? ARGH! I don't understand, I don't understand...:(

9. sim_dawdler
   Member
   Posted 4 years ago #

   The line with error in wp-dp.php file is 98. This: </div>";

   What I must do? :(

   // Is error output turned on or not..
   if ( $this->show_errors ) {
   // If there is an error then take note of it
   print "<div id='error'>
   <p class='wpdberror'>WordPress database error: [$str]
   $this->last_query
   </div>";
   } else {
   return false;
   }
   }

10. sim_dawdler
    Member
    Posted 4 years ago #

    Problem automatically solved itself! :O It's a mystery!

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