ASP FEDEX ISSUE

This is for [login to view URL] This is an ecommerce website created using [login to view URL] open source platform several years ago. Fedex recently updated their system, and now our cart is giving an error - "FedEx Ship Manager API has been retired. Please use an alternate FedEx solution, or go to [login to view URL] for more information." I have no idea how to fix this. And when I try to update my fedex settings on my website, I get this error: Microsoft VBScript runtime error '800a01a8' Object required: 't2' /vsadmin/inc/[login to view URL], line 125 So, I can provide you with the hosting server login, the site admin login, and the fedex login, if you think you can do it.