After migrating to Reporting Service 2016 - Getting error [For TFS ] Error Msg The Folder "TFS/Pages/Folder.aspx" does not exist. It could have been renamed, moved, or deleted.

Hello,

Recently in the dev environment for TFS, the report server box has been made separate from TFS databases.
Both TFS SQL Server base and Report server SQL Server instances are SQL 2016

Report server and TFS backend SQL Server -