I'm new to Kartris, so I hope that my ignorance is forgiven. I just managed to set up a Kartris site, but when testing, it throws a Oops error during checkout.
I looked it up in the error log, and found this:
>> Version:2.8004
>> URL:
http://www.a1sn.com/Checkout.aspx?new=y>> Page:
-----------------------------------------------------------------------------
>> 7/27/2015 7:12:44 PM
>> DESCRIPTION:
System.NullReferenceException: Object reference not set to an instance of an object.
at _Checkout.Page_Load(Object sender, EventArgs e)
at System.EventHandler.Invoke(Object sender, EventArgs e)
at System.Web.UI.Control.OnLoad(EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
The site allows to view card, and to go to checkout, it asks whether I'm a new or returning customer. Once it tries the next step (I tried both, new and returning customers), it throws the error.
Please help!