Global - Application Error Handler

Offending URL: http://services.putneysw15.com/web/putneysw15/services/Services/Detail/504676/Feedback?SiteName=putneysw15&SD=services&PreLoad=1&P1=Detail&P2=504676&P3=Feedback&P4=&P5=
Source: System.Web
Message: Exception of type 'System.Web.HttpUnhandledException' was thrown.
Stack trace: at System.Web.UI.Page.HandleError(Exception e) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) at System.Web.UI.Page.ProcessRequest(HttpContext context) at ASP.app_aspx.ProcessRequest(HttpContext context) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Inner Exception

Source: DataObjects.NET
Message: Transaction is locked. Inner exception: System.NullReferenceException: Object reference not set to an instance of an object.
Stack trace: at DataObjects.NET.TransactionController..ctor(Session session, TransactionMode transactionMode, IsolationLevel isolationLevel) at DataObjects.NET.Session.CreateTransactionController(TransactionMode transactionMode, IsolationLevel isolationLevel) at NNet.Security.Account_DataObjectsDotNetProxy.GetProperty(String _name, Culture _culture, Boolean _getInternalValue) in m:\web\apps\web\Debug\ProxyAssembly.cs:line 5258 at DataObjects.NET.Security.Principal.get_Name() at NNet.Web.App.App_Load(Object sender, EventArgs e) in D:\Project\NNet-Web\NWeb\App.aspx.cs:line 364 at System.EventHandler.Invoke(Object sender, EventArgs e) at System.Web.UI.Control.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)