Resolved Export Error: Class \"MyCLabs\\Enum\\Enum\" not found"

Hello,

I upgraded ROCSVI to 9.0.0 and now when I try to export my Member list, I get this error:

An error has occurred during the export. Below the information received from the server.

Status error: 500
Status message: error
{"error":true,"code":0,"message":"Class \"MyCLabs\\Enum\\Enum\" not found"}

Appreciate the feedback.

David
P.S. I've attached the stack if that helps....