In DNN Event Viewer several times per hour i see two following errors:
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1st.
AssemblyVersion: 04.09.02
PortalID: 0
PortalName: ABC Newsletter
UserID: -1
UserName:
ActiveTabID: 56
ActiveTabName: Newsletter registracija
RawURL: /Default.aspx?TabID=56&ShowImage=True&OptInEmailID=ebb03928-7bc9-422a-99a0-02da1d450150&NewsletterID=1ad8a7f1-9f8f-45db-a96d-4e53fefa355b
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer:
UserAgent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; HTnet_build100; FunWebProducts; .NET CLR 1.1.4322; .NET CLR 2.0.50727)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: a7cd1aaf-0ea6-4a78-b58e-9db50a36ace2
InnerException: Session state has created a session id, but cannot save it because the response was already flushed by the application.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.Web.SessionState.SessionIDManager.SaveSessionID
StackTrace:
Message: DotNetNuke.Services.Exceptions.PageLoadException: Session state has created a session id, but cannot save it because the response was already flushed by the application. ---> System.Web.HttpException: Session state has created a session id, but cannot save it because the response was already flushed by the application. at System.Web.SessionState.SessionIDManager.SaveSessionID(HttpContext context, String id, Boolean& redirected, Boolean& cookieAdded) at System.Web.SessionState.SessionStateModule.CreateSessionId() at System.Web.SessionState.SessionStateModule.DelayedGetSessionId() at System.Web.SessionState.HttpSessionStateContainer.get_SessionID() at System.Web.SessionState.HttpSessionState.get_SessionID() at DotNetNuke.Framework.CachePageStatePersister.Save() at System.Web.UI.Page.SavePageStateToPersistenceMedium(Object state) at System.Web.UI.Page.SaveAllState() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---
Source:
Server Name: ABCWEB
--------------------------
2nd.
AssemblyVersion: 04.09.02
PortalID: 0
PortalName: ABC Newsletter
UserID: -1
UserName:
ActiveTabID: 56
ActiveTabName: Newsletter registracija
RawURL: /Default.aspx?TabID=56&ShowImage=True&OptInEmailID=ebb03928-7bc9-422a-99a0-02da1d450150&NewsletterID=1ad8a7f1-9f8f-45db-a96d-4e53fefa355b
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer:
UserAgent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; HTnet_build100; FunWebProducts; .NET CLR 1.1.4322; .NET CLR 2.0.50727)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 9588e3ff-0ca0-4168-8578-4f288e5be370
InnerException: Unhandled Error:
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.Web.HttpResponse.Redirect
StackTrace:
Message: System.Exception: Unhandled Error: ---> System.Web.HttpException: Cannot redirect after HTTP headers have been sent. at System.Web.HttpResponse.Redirect(String url, Boolean endResponse) at DotNetNuke.Services.Exceptions.Exceptions.ProcessPageLoadException(Exception exc, String URL) at DotNetNuke.Framework.PageBase.Page_Error(Object Source, EventArgs e) at System.Web.UI.TemplateControl.OnError(EventArgs e) 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.default_aspx.ProcessRequest(HttpContext context) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) --- End of inner exception stack trace ---
Source:
Server Name: ABCWEB
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We are using DNN 4.9.2 with Opt-In 4.1.0 since 4/8/2009.
We have filling that we are missing some read counts in newsletter reports.
Do you have idea what is the cause of this and how to solve it?
PS: I changed DNN / Host Settings / Performance Settings / Page State Persistence from "Memory" to "Page" because of this.
Kind regards
Tonci