I'm trying to finish up this site for a family friend and am having difficulty testing my payment module to make sure it is working. They are using a Gateway Services Module, from Equity Commerce (Gateway_Services_CC in zen cart).

The store is located at: www.heavensgatecatering.com/store

Essentially, when I try to check out, after confirming the order I am led to a blank page with the following in the URL box.

heavensgatecatering.com/store/index.php?main_page=checkout_process&response=2&responsetext=Activity+limit+exce eded&authcode=++++++&transactionid=1436597757&avsresponse=0&cvvresponse=&orderid =&type=sale&response_code=203&username=heavensgate&time=1310576631&amount=14.70& hash=cb473e245412398628900df50c29ca6a

I'm just puzzled what I need to do in order to get the "Thank you for your order" screen to appear. Do I need to run a live transaction then refund it??

Any help would be appreciated! I NEED to have this thing working by the 29th!!