Page Error: "There was a problem with our checkout"

Hi Victoria

I’ve had a frustrated customer try to purchase off our website but has received the “problem with our checkout” error page. This is a loss of a sale, especially in the busiest time of year. They were kind enough to let me know, but how many others that tried purchasing and just simply gave up. I have done some testing, and it appears the error page only appears on our computer’s Safari browser. Please can someone help fix this? I can see that this issue has been ongoing for st least 18 months now.