WebOPAC error

A WebOPAC problem occurred. Please inform the administrator.

WebOPAC error details

A connection was successfully established with the server, but then an error occurred during the login process. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.)

Message:
A connection was successfully established with the server, but then an error occurred during the login process. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.)

Stack trace:
at NetBiblioBase.CDatabase.OpenDatabase(String sConnectionString, String sApplication, Int32 nRetryTimeout, Int32 nRetries)
at NetBiblioWeb.WebOPAC.CWebOpacApplication.InitApplication()
at NetBiblioWeb.CWebApplication.StartDefaultInstance(String sConnectionString)
at WebOPAC4.MvcApplication.Application_Start()

--------------------------------------------------
Message:
No process is on the other end of the pipe

Stack trace:


--------------------------------------------------