PATCH IS WORSE! Database errors everytime the module is accessed!

Query:

SELECT `td`.*, `td`.`group_name` AS `name`, `ta`.`email` AS `account`, `td`.`added` AS `added_ts`, `tp`.`status` AS `status_profile` FROM `mz_bands_data` AS `td` LEFT JOIN `sys_profiles` AS `tp` ON `td`.`id`=`tp`.`content_id` AND `tp`.`type`='mz_bands' LEFT JOIN `sys_accounts` AS `ta` ON `tp`.`account_id`=`ta`.`id` WHERE 1 ORDER BY `added` DESC LIMIT 0, 21

Mysql error:

Unknown column 'td.group_name' in 'field list'