WordPress.org

1. acidflash
   Member
   Posted 3 years ago #

   I have a problem with my blog after i moved server.
   i get this error MSG:

   WordPress database error: [Duplicate entry '0' for key 1]
   INSERT INTO wp_postmeta (post_id,meta_key,meta_value) VALUES ('0','_pingme','1')

   WordPress database error: [Duplicate entry '0' for key 1]
   INSERT INTO wp_postmeta (post_id,meta_key,meta_value) VALUES ('0','_encloseme','1')

   Warning: Cannot modify header information - headers already sent by (output started at /XXX/wp-includes/wp-db.php:102) in /XXX/wp-admin/post.php on line 60

   What shoud i do?..
   Thnx..

2. ladydelaluna
   Member
   Posted 3 years ago #

   You should use that cute little "search" button up there. Had you, you'd have found this:

   http://codex.wordpress.org/Answers-Trouble_Shooting#Headers_already_sent

   out of the list that's here:

   http://wordpress.org/support/search.php?q=Cannot+modify+header+information+-+headers+already+sent

3. acidflash
   Member
   Posted 3 years ago #

   i did use the search buttom, but dident search for that topic..
   Thnx i will check them out..

4. davidchait
   Member
   Posted 3 years ago #

   Ummm... his issue seems to be with the pingme/encloseme stuff, not 'headers already sent'. I don't know if the pingme stuff has ever been answered (I've never seen an answer to the topic, but I haven't searched either...).

   -d

5. acidflash
   Member
   Posted 3 years ago #

   The problem is that wp-config.php have nothing with this to do.
   I have try to make a clean install and try the same wp-config file ifrom the broken site ones.. And that did work.
   So the problem is Database..
   And now i need to sit and clean up the databse to see wher the problem is..

   I Think i have found the problem.
   When i make a new post he get´s ID 0
   And when the next one try to post it try to set ID 0 on that too.
   How do i solve this problem? Is it a bug or what..

6. benjarriola
   Member
   Posted 3 years ago #

   I have this problem too right now. So far this is the only related thread I can find online, unfortunately, it is unresolved.

7. benjarriola
   Member
   Posted 3 years ago #

   Problem Solved!

   Posted pingme/encloseme solution on Isulong SEOph

   I noticed in my transfer to the new host, I also downgraded my MySQL and in the process, the auto increments dissapeared. Just put them back and you should be fine.

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