The BackStage Database connection fails with the following error message:
Connection to Database failed.
Reason Exeception :
Schema for table not up to date
When creating a new database and add a new task to Task History the same problem exists.
These errors appear when the BackStage Databases are owned by "dbo" who is an "sa" user. Change the owner of the BackStage Databases from "dbo" to "admin".
Refer the following KB article on how to change the database owner: