Shipping amount not passing to PayPal
I have an ASP eCart that has been deployed for several years. Last night the shipping amount stopped being passed to PayPal.
Relevant code:
<input type="hidden" name="handling_cart" id="handling_cart" value="<%= (WA_eCart_GetShipping(eCart1) + WA_eCart_GetCharges(eCart1))%>" />
As seen in View Source - value of 8 is correct.
<input type="hidden" name="handling_cart" id="handling_cart" value="8" />
Please advise. I assume likely the variable name has changed.