My Account Information ERROR

[oscommerce21]

1054 - Unknown column 's.public_flag' in 'where clause'

 

select count(*) as total from orders o, orders_status s where o.customers_id = '541' and o.orders_status = s.orders_status_id and s.language_id = '1' and s.public_flag = '1'

 

Please help to understand, what this message means. It comes as one presses "My Account Information".

 

http://freebible.us/account.php

 

Please help!