Hi, just wanted to leave this here..

If you get this error:

  • open checkoutpayment.aspx.cs
  • find this line
    Code:
    s.Append("<input type=\"hidden\" name=\"address_override\" value=\"1\">\n");
  • change it to
    Code:
    s.Append("<input type=\"hidden\" name=\"address_override\" value=\"0\">\n");


this worked for me