TF272001: The connection strings for the service host could not be fixed. The most common reason for this error is that the ...

TF272001: The connection strings for the service host could not be fixed. The most common reason for this error is that the SQL Server instance that hosts the configuration database for Team Foundation Server has changed, and that one or more databases are used by Team Foundation Server is stored on a different instance of SQL Server. To fix this error, remap the connection strings by using the TFSConfig RemapDBs command.