[GetEduLastUpdate] - Duration: 10:18:39.575 - 10:18:39.575
System.Data.SqlClient.SqlException (0x80131904): A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) ---> System.ComponentModel.Win32Exception (0x80004005): The network path was not found
at DataAccess.BaseMsSQL.ExecuteQueryString(String ConnectionString, String v_sTableName, String m_sQueryString, String FunctionName, Boolean v_bReturnEmptyTable)
at DataAccess.Others.GetEduLastUpdate(String ConnectionString)
at BusinessLogic.DataEngine.GetEduLastUpdate(String ConnectionString, DateTime& LastUpdate, CustomException& customException)
ClientConnectionId:00000000-0000-0000-0000-000000000000
Error Number:53,State:0,Class:20