string(435) "SELECT `a`.`id`, `b`.`player_id`, `a`.`name`, `a`.`vocation`, `a`.`level`, `a`.`group_id`, `a`.`experience`, `b`.`exphist_lastexp`, `b`.`exphist1`, `b`.`exphist2`, `b`.`exphist3`, `b`.`exphist4`, `b`.`exphist5`, `b`.`exphist6`, `b`.`exphist7`, (`a`.`experience` - `b`.`exphist_lastexp`) AS `expdiff` FROM `players` `a` JOIN `znote_players` `b` ON `a`.`id` = `b`.`player_id` WHERE `a`.`group_id` < 2 ORDER BY `expdiff` DESC LIMIT 20"
(query - SQL error)
Type: select_multi (select multiple rows from database)
Unknown column 'b.exphist_lastexp' in 'field list'