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1. wanovack
   Member
   Posted 4 years ago #

   Greetings All,

   I just upgraded to WordPress 2.3.1 (from 2.1) and everything went smoothly except for my comments function. I uploaded all files, I then logged into the Dashboard, and WordPress notified me that I needed to do a database upgrade. I clicked the link to do a database upgrade and it said that everything was successful.

   Now, whenever ANYONE attempts to post a comment, the error message below is displayed. The comment actually does get posted, but the user is sent to this page with only the error message shown. How can I resolve this problem?

   Begin Error Message:

   WordPress database error: [Table 'dbname.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 /homepages/19/d87363525/htdocs/Site.WordPress2/wp-includes/wp-db.php:160) in /homepages/19/d87363525/htdocs/Site.WordPress2/wp-includes/pluggable.php on line 391

2. moshu
   Member
   Posted 4 years ago #

   Read the "sticky" post on the main page of the forum. That's why it is "stickied" there :)

3. wanovack
   Member
   Posted 4 years ago #

   Thanks for the reply! I didn't see that post (embarassed). Thank you!

   Here's the link for anyone else looking for this solution:
   http://wordpress.org/support/topic/135564?replies=85

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