Mass Post Manager for Wordpress Plugin was updated tonight.

Added support of taxonomy scheme present in Wordpress 2.3 and higher versions. Please consider this release as beta but it worked under my test environment.

Now Plugin must work on all Wordpress installations.

Upgrade went pretty smoothly.

However:

WordPress database error: [Table ‘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 ‘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

After digging in Google i found this — You need to update Google Sitemaps plugin as found in this thread: http://wordpress.org/support/topic/135564

Worked out!