Code:
[17/05/2009 18:21:16] > Updating database to version: 13...
[17/05/2009 18:21:17] mysql_real_query(): ALTER TABLE `accounts` DROP KEY `group_id`; - MYSQL ERROR: Error on rename of '.\otserv\#sql-17c8_85' to '.\otserv\accounts' (errno: 150) (1025)
[17/05/2009 18:21:18] mysql_real_query(): ALTER TABLE `players` DROP KEY `group_id`; - MYSQL ERROR: Error on rename of '.\otserv\#sql-17c8_85' to '.\otserv\players' (errno: 150) (1025)
[17/05/2009 18:21:18] mysql_real_query(): DROP TABLE `groups`; - MYSQL ERROR: Cannot delete or update a parent row: a foreign key constraint fails (1217)
[17/05/2009 18:21:18] > Database has been updated to version: 13.So database not updated, how do i update it?