Last week I tried to open the email sent by Avidxchange, a website payment company. The email opened and told me that I had a payment. So I pressed the option to open the details portion of the email and receive a message that site would not open. I have been using the site for payment from 3 or 4 accounts for several years and suddenly it will not open. What do I need to do to get it to open like it has been doing for years?