Hi, 

  I created this table and everything seems to work fine (great plugin!):

SELECT tacticalpedia_wp_25_postmeta.`meta_key`,
tacticalpedia_wp_25_postmeta.`meta_key`,
       tacticalpedia_wp_25_postmeta.`post_id`,
       tacticalpedia_wp_25_postmeta.`meta_value`,
       tacticalpedia_wp_25_posts.`ID`,
       tacticalpedia_wp_25_posts.`post_name`,
       tacticalpedia_wp_25_posts.`post_type`,
       (SELECT tacticalpedia_wp_25_postmeta.`meta_value` FROM tacticalpedia_wp_25_postmeta INNER JOIN tacticalpedia_wp_25_posts
     ON tacticalpedia_wp_25_postmeta.`post_id` = tacticalpedia_wp_25_posts.`ID`
        where tacticalpedia_wp_25_postmeta.`meta_key` = '_player_birthday') as `birthday` ,
       (SELECT tacticalpedia_wp_25_postmeta.`meta_value`  FROM tacticalpedia_wp_25_postmeta_1 INNER JOIN tacticalpedia_wp_25_posts
     ON tacticalpedia_wp_25_postmeta.`post_id` = tacticalpedia_wp_25_posts.`ID`
        where tacticalpedia_wp_25_postmeta.`meta_key` = '_player_number') as `number`
FROM tacticalpedia_wp_25_postmeta
  LEFT JOIN tacticalpedia_wp_25_posts
     ON tacticalpedia_wp_25_posts.`post_type` = 'players'
     AND tacticalpedia_wp_25_postmeta.`post_id` = tacticalpedia_wp_25_posts.`ID`
WHERE tacticalpedia_wp_25_postmeta.`meta_key` = '_player_full_name'

but then I try to edit some values, it returns with this error:

 Error! There was an error trying to update the row! Error: Unknown column 'ID' in 'where clause'

What's going wrong?

Thanks,

Francesco