Error editing eCart 3 with eCart 4
I have an older site that was build with eCart 3. I need to update the shopping cart with a discount. Any edits to anything in the store throws the following error on the shopping cart.
Microsoft JScript runtime error '800a138f'
/copperscapes/shoppingcart.asp, line 236
Line 236 reads
<td align="right" class="S3B_OrderLineItem"><%=WA_eCart_DisplayMoney(CSCart, WAEC_NCStateSalesTax())%></td>
So something has changed in the way the taxed are handled.
What is the best way to fix this, without killing everything and starting over...which nobody will pay for.