Microsoft OLE DB Provider for ODBC Drivers error '80004005'

[Microsoft][ODBC SQL Server Driver][SQL Server]Cannot open database "TodoDiarios_Sucesos_500K" requested by the login. The login failed.

C:\INETPUB\VHOSTS\TODODIARIOS.COM\HTTPDOCS\../CDN7/conexion/oConn.asp, line 16