; Error

Error

An unexpected error has occurred. It could be due to one of several reasons:

  • you try to insert incorrect data or execute illegal operation;
  • connection to the server has been lost.

Error details:

Could not connect to .\MSSQLSERVER2012: [Microsoft][ODBC Driver 11 for SQL Server][SQL Server]Login failed for user 'cost_db'.
[Microsoft][ODBC Driver 11 for SQL Server][SQL Server]Login failed for user 'cost_db'.