Server Error in '/' Application.

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)

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Data.SqlClient.SqlException: 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)

Source Error:


Line 17:      myConnection = New SqlConnection(connectionString) 
Line 18: 	 myCommand = new SqlCommand("SELECT VisNum FROM Visits WHERE SiteId=71", myConnection)
Line 19:      myConnection.Open()
Line 20:      myDataReader = myCommand.ExecuteReader()
Line 21:      if (myDataReader.Read())

Source File: C:\inetpub\server\web\YOURCOMMUNITYPHONEBOOK.COM\global.asax    Line: 19

Stack Trace:


[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.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +578
   System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +88
   System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +1657
   System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +88
   System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +6324471
   System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +6324471
   ASP.global_asax.Session_Start(Object Sender, EventArgs E) in C:\inetpub\server\web\YOURCOMMUNITYPHONEBOOK.COM\global.asax:19
   System.Data.SqlClient.SqlConnection.Open() +258
   ASP.global_asax.Session_Start(Object Sender, EventArgs E) in C:\inetpub\server\web\YOURCOMMUNITYPHONEBOOK.COM\global.asax:19
   System.Web.SessionState.SessionStateModule.RaiseOnStart(EventArgs e) +11290012
   System.Web.SessionState.SessionStateModule.CompleteAcquireState() +366
   System.Web.SessionState.SessionStateModule.BeginAcquireState(Object source, EventArgs e, AsyncCallback cb, Object extraData) +1281
   System.Web.AsyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +85
   System.Web.SessionState.SessionStateModule.RaiseOnStart(EventArgs e) +11290012
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +263
   System.Web.SessionState.SessionStateModule.BeginAcquireState(Object source, EventArgs e, AsyncCallback cb, Object extraData) +1281
   System.Web.AsyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +85
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +263


Version Information: Microsoft .NET Framework Version:2.0.50727.8806; ASP.NET Version:2.0.50727.8762