[InvalidOperationException: ExecuteScalar requires an open and available Connection. The connection's current state is closed.]
   System.Data.SqlClient.SqlConnection.GetOpenConnection(String method) +861892
   System.Data.SqlClient.SqlConnection.ValidateConnectionForExecute(String method, SqlCommand command) +9
   System.Data.SqlClient.SqlCommand.ValidateCommand(String method, Boolean async) +101
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) +73
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) +32
   System.Data.SqlClient.SqlCommand.ExecuteScalar() +137
   InTouch.Data.InTouchDAO.BasicPackageExists(String pFeed) +126
   download_default.SendMode2(String encodedfeed) +47
   download_default.SendBackup() +22
   download_default.Page_Load(Object sender, EventArgs e) +1022
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +15
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +34
   System.Web.UI.Control.OnLoad(EventArgs e) +99
   System.Web.UI.Control.LoadRecursive() +47
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1061