I installed it but I get the following error:

user warning: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1 query: SELECT * FROM _ubercart_uc_orders o WHERE order_id IN () in /home/domain.nl/public_html/ubercart/includes/database.mysql.inc on line 172.

Did I do something wrong? (Using Ubercart Alpha 7d)

Thanks in advance, Joris