ScampNZ

I have just installed the discount coupon codes and I am getting this error when I am in admin/catalog/discount coupons Discount Coupons 1054 - Unknown column 'cd.date_end' in 'order clause' select * from discount_coupons cd order by cd.date_end, date_start limit 0, 20 [TEP STOP] I am not sure what the above means. Please help me get this working...... Thanks, Louise