Error: Coupon is ethier invalid, expired or reached its usage limit!

its another error..with i havent seen before. it apiers on checkout confirm, but i swich off the cupon function..why this can be? ;]

don't click the coupon button 

If you do not want this functionality ever, then cut the coupon controls out of the template. If you do, then improve the validation by not displaying the error message if nothing is entered and a better description if no coupons are enabled or if the coupon exists but has expired ( to get this special, needs a sql change too  ).

i deleted the coupon module but the error still is shown..and the system dont let to do the checkout..

Hi Fresher.

Does this problem occur in English, Lithuanian or both? I ask this because I have no trouble with the coupon functionality if it is enabled or not, or if the coupon stuff is removed from the template.

In lithuanian as i remember.