le="color: #000000"><?php update error: UPDATE xoops_bb_forums SET xoops_bb_forums.forum_last_post_id = @last_post = ( SELECT MAX(post_id) AS last_post FROM xoops_bb_posts WHERE approved=1 AND forum_id = xoops_bb_forums.forum_id ) WHERE xoops_bb_forums.forum_last_post_id <> @last_post
It does not make any consequence except inconsistent data are not reconciled, in case you have such data