New Post: Application Error - UserList

I copied User data from one environment to another (test to production) and I an now getting an error when trying to do Admin->User Accounts.

Application Error - /DssIssues/Administration/Users/UserList


What table might I have mucked up to cause this? I coped to Users, BugNet_UserProfiles, BugNet_UserProjects, BugNet_UserRoles and Memberships.

Thanks!