HI . We have a client who is running an older Version that had been turned off last year. They have decided to turn it back on and have reduced the available items considerably. We have accomplished what they asked..updated what appeared to need updated.. But when we test the cart we run into this error on attempting to checkout. We transverse the entire checkout procedure and select the desired shipping method. At this point when the user clicks "Continue to checkout" we get the following error. "This page isn't working Fithq.com is currently unable to handle this request Http error 500. The url we see the system is looking for at this point looks like this https://fithq.com/shop/order?multi-shipping=
Can anyone help us with the cause of this error?
Thanks
David
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