ZENCART 1.5.5 Edit Orders V4.0
Edit Order screen comes up no problem and can edit customer info and update - everything ok
But, if I change product quantities or any edit field in products and then hit UPDATE button, the whole product order disappears. Nothing is left on the order. I can then go add a product and quantity to order and it will remain. But, if I then go back to edit quantity and hit UPDATE, then again the product and quantity and all other products on order are deleted.
HELP.........
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