Title: Database errors
Last modified: August 18, 2016

---

# Database errors

 *  [shalista](https://wordpress.org/support/users/shalista/)
 * (@shalista)
 * [18 years, 7 months ago](https://wordpress.org/support/topic/database-errors-2-2/)
 * Suddenly and without warning or reason my WordPress blog will not post or allow
   me to upload files.
 * When I post I get:
 *     ```
       WordPress database error: [Duplicate entry '10' for key 1]
       INSERT INTO wp_postmeta (post_id,meta_key,meta_value) VALUES ('760','_encloseme','1')
   
       Warning: Cannot modify header information - headers already sent by (output started at /home/shalista/public_html/blog/wp-includes/wp-db.php:133) in /home/shalista/public_html/blog/wp-includes/pluggable.php on line 331
       ```
   
 * When I try to upload an image I get:
 * WordPress database error: [Duplicate entry ’10’ for key 1]
    INSERT INTO wp_postmeta(
   post_id,meta_key,meta_value) VALUES (‘761′,’_wp_attached_file’,’/home/shalista/
   public_html/blog/wp-content/uploads/2007/08/44.jpg’)
 * WordPress database error: [Duplicate entry ’10’ for key 1]
    INSERT INTO wp_postmeta(
   post_id,meta_key,meta_value) VALUES (‘761′,’_wp_attachment_metadata’,’a:5:{s:
   5:\”width\”;i:432;s:6:\”height\”;i:288;s:14:\”hwstring_small\”;s:23:\”height=\’
   85\’ width=\’128\’\”;s:4:\”file\”;s:65:\”/home/shalista/public_html/blog/wp-content/
   uploads/2007/08/44.jpg\”;s:5:\”thumb\”;s:16:\”44.thumbnail.jpg\”;}’)
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/shalista/public_html/blog/wp-includes/wp-db.php:133) in /home/shalista/
   public_html/blog/wp-includes/pluggable.php on line 331
 * This is very frustrating. I contacted my host and they said to seek WordPress
   help.

The topic ‘Database errors’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 0 replies
 * 1 participant
 * Last reply from: [shalista](https://wordpress.org/support/users/shalista/)
 * Last activity: [18 years, 7 months ago](https://wordpress.org/support/topic/database-errors-2-2/)
 * Status: not resolved

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