Title: Errors when posting new article
Last modified: August 18, 2016

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# Errors when posting new article

 *  [flamini](https://wordpress.org/support/users/flamini/)
 * (@flamini)
 * [18 years, 8 months ago](https://wordpress.org/support/topic/errors-when-posting-new-article/)
 * Hi there,
 * Been trying 2.3 RC and have upgraded the DB but when I post a new article or 
   edit one I get the following errors:
 * WordPress database error: [Table ‘editor_blog.wp_post2cat’ doesn’t exist]
    SELECT
   cat_ID AS ID, MAX(post_modified) AS last_mod FROM `wp_posts` p LEFT JOIN `wp_post2cat`
   pc ON p.ID = pc.post_id LEFT JOIN `wp_categories` c ON pc.category_id = c.cat_ID
   WHERE post_status = ‘publish’ GROUP BY cat_ID
 * WordPress database error: [Table ‘editor_blog.wp_post2cat’ doesn’t exist]
    SELECT
   cat_ID AS ID, MAX(post_modified) AS last_mod FROM `wp_posts` p LEFT JOIN `wp_post2cat`
   pc ON p.ID = pc.post_id LEFT JOIN `wp_categories` c ON pc.category_id = c.cat_ID
   WHERE post_status = ‘publish’ GROUP BY cat_ID
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/editor/public_html/news/wp-includes/wp-db.php:160) in /home/editor/public_html/
   news/wp-includes/pluggable.php on line 383
 * Any idea what is happening here?
 * Thanks

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [doc_holiday](https://wordpress.org/support/users/doc_holiday/)
 * (@doc_holiday)
 * [18 years, 8 months ago](https://wordpress.org/support/topic/errors-when-posting-new-article/#post-623989)
 * My initial guess is that you have a plugin that is not playing nicely. Have you
   disabled all your plugins to see if the problem is associated there?
 *  [John](https://wordpress.org/support/users/munozj/)
 * (@munozj)
 * [18 years, 8 months ago](https://wordpress.org/support/topic/errors-when-posting-new-article/#post-624222)
 * Are you using ELA (extended live archives) that was my problem.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Errors when posting new article’ is closed to new replies.

 * In: [Alpha/Beta/RC](https://wordpress.org/support/forum/alphabeta/)
 * 2 replies
 * 3 participants
 * Last reply from: [John](https://wordpress.org/support/users/munozj/)
 * Last activity: [18 years, 8 months ago](https://wordpress.org/support/topic/errors-when-posting-new-article/#post-624222)
 * Status: not resolved

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