User Suite error message - Could not create BusinessPort.Agility.Server.AgilityService.Trace.DatabaseTraceListener, BusinessPort.Agility.Server.AgilityService.
Admin Suite error message - A network-related or instance-specific error occurred while establishing a connection to SQL Server.
Solution:
- Login to the server where the Agility Database is held.
- Open Local Services.
- Find the "SQL Server (MSSQLSERVER)" Service and right-click and Start the Service.