My cart is no longer progressing from shipping to payment, just returns a blank page. No php errors are logging on my host's server.
Recent upgrades include:
1. Site Mapping/submission add on.
2. Super Edits (was stable after that).
Was wondering if there are any known changes to PayPal, etc. I know that vendors' (USPS, PayPal, etc.) changes get made and often the first we know of them is when they break our sites.
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