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www.fowara.com
Joined: 12/16/2007
Posts: 210
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Hello,
One of my site is getting flooded with error messages. Since I have so many module I am not able to isolate the the root cause of the problem.
Here is one error message:
AssemblyVersion: 5.1.4
PortalID: -1
PortalName:
UserID: -1
UserName:
ActiveTabID: -1
ActiveTabName:
RawURL: /404.aspx?404;http://www.weezkids.com:80/Portals/_default/Skins/Weezkids2/dnnmodules.css
AbsoluteURL: /404.aspx
AbsoluteURLReferrer: http://www.weezkids.com/Signin.aspx?returnurl=%2fdefault.aspx
UserAgent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; GTB6; .NET CLR 1.0.3705; .NET CLR 1.1.4322; Media Center PC 4.0; InfoPath.2; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: c4228490-c6f2-4e49-a009-5325758a6827
InnerException: Object reference not set to an instance of an object.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.Framework.PageBase.get_PageCulture
StackTrace:
Message: DotNetNuke.Services.Exceptions.PageLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object.at DotNetNuke.Framework.PageBase.get_PageCulture()at DotNetNuke.Framework.PageBase.OnInit(EventArgs e)at System.Web.UI.Control.InitRecursive(Control namingContainer)at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)--- End of inner exception stack trace ---
Source:
Server Name: SV2339
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These are the module I am using active social, Ventrian NA, URL Master etc.. I was kind of leaning toward URL Master as the source but Bruce said it might be bot attack and not related to his module. The funny thing is if I turn off URL Master all the errors dissapears and site runs smoothly. I turn on URL Master and within minutes site is full of errors. If any core DNN Tem member want to help me by looking at it I can email you all errors. I am not sure if I should post all errors in this public forums.
Thank you in advance and please help.
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There seems to be an issue, when trying to access login page,, bot it looks to me like a bot attack as well, maybe a bot trying to access urls it already knows from previous visits and do not work any longer. This bot seems ro provide an invalid culture code in browser settings. you may validate by disabling browser language detection in Admin :: Languages, language settings.
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www.fowara.com
Joined: 12/16/2007
Posts: 210
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Thanks again Sebastian. I did what you suggested and issue still exists to give you better idea I am adding a few more errors:
AssemblyVersion: 5.1.4
PortalID: 0
PortalName: WeezKids, LLC
UserID: 1
UserName: host
ActiveTabID: 58
ActiveTabName: Directory
RawURL: /Directory/u/View/wid/3/PBS-KIDS.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://www.weezkids.com/Directory/u/View/wid/3/PBS-KIDS.aspx
UserAgent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; GTB6; .NET CLR 1.0.3705; .NET CLR 1.1.4322; Media Center PC 4.0; InfoPath.2; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 188d2b0c-f8ff-4d3f-8040-f10a6801057e
InnerException: Unhandled Error:
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.Web.HttpResponse.Redirect
StackTrace:
Message: System.Exception: Unhandled Error: ---> System.ApplicationException: Response.Redirect cannot be called in a Page callback.at System.Web.HttpResponse.Redirect(String url, Boolean endResponse)at DotNetNuke.Services.Exceptions.Exceptions.ProcessPageLoadException(Exception exc, String URL)at DotNetNuke.Framework.PageBase.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: SV2339
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11/11/2009 2:53:46 PM Page Load Exception host AssemblyVersion: 5.1.4; PortalID: 0; PortalName< ... |
AssemblyVersion: 5.1.4
PortalID: 0
PortalName: WeezKids, LLC
UserID: 1
UserName: host
ActiveTabID: 58
ActiveTabName: Directory
RawURL: /Directory/u/View/wid/3/PBS-KIDS.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://www.weezkids.com/Directory/u/View/wid/3/PBS-KIDS.aspx
UserAgent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; GTB6; .NET CLR 1.0.3705; .NET CLR 1.1.4322; Media Center PC 4.0; InfoPath.2; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 3a02e8c7-1dd8-42f1-97e8-85020d92c3dc
InnerException: Exception has been thrown by the target of an invocation.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializePrimitiveObject
StackTrace:
Message: DotNetNuke.Services.Exceptions.PageLoadException: Exception has been thrown by the target of an invocation. ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.ArgumentException: Invalid JSON primitive: .at System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializePrimitiveObject()at System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializeInternal(Int32 depth)at System.Web.Script.Serialization.JavaScriptObjectDeserializer.BasicDeserialize(String input, Int32 depthLimit, JavaScriptSerializer serializer)at System.Web.Script.Serialization.JavaScriptSerializer.Deserialize(JavaScriptSerializer serializer, String input, Type type, Int32 depthLimit)at System.Web.Script.Serialization.JavaScriptSerializer.Deserialize[T](String input)--- End of inner exception stack trace ---at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)at DotNetNuke.UI.Utilities.Reflection.InvokeGenericMethod[T](Type Type, String MethodName, Object Target, Object[] Args)at DotNetNuke.UI.Utilities.MSAJAX.Deserialize[T](String Data)at DotNetNuke.UI.Utilities.ClientAPI.GetClientVariableList(Page objPage)at DotNetNuke.UI.Utilities.ClientAPI.GetClientVariableNameValuePair(Page objPage, String strVar)at DotNetNuke.UI.Utilities.ClientAPI.GetClientVariable(Page objPage, String strVar)at DotNetNuke.UI.WebControls.DNNMenu.LoadPostedJSON()at DotNetNuke.UI.WebControls.DNNMenu.OnInit(EventArgs e)at System.Web.UI.Control.InitRecursive(Control namingContainer)at System.Web.UI.Control.AddedControl(Control control, Int32 index)at System.Web.UI.ControlCollection.Add(Control child)at DotNetNuke.UI.Skins.NavObjectBase.InitializeNavControl(Control objParent, String strDefaultProvider)at DotNetNuke.UI.Skins.Controls.Nav.OnInit(EventArgs e)at System.Web.UI.Control.InitRecursive(Control namingContainer)at System.Web.UI.Control.InitRecursive(Control namingContainer)at System.Web.UI.Control.AddedControl(Control control, Int32 index)at System.Web.UI.ControlCollection.Add(Control child)at DotNetNuke.Framework.DefaultPage.Page_Init(Object sender, EventArgs e)at System.Web.UI.Control.OnInit(EventArgs e)at System.Web.UI.Page.OnInit(EventArgs e)at DotNetNuke.Framework.PageBase.OnInit(EventArgs e)at System.Web.UI.Control.InitRecursive(Control namingContainer)at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)--- End of inner exception stack trace ---
Source:
Server Name: SV2339
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www.fowara.com
Joined: 12/16/2007
Posts: 210
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What I do not understand is why would a bot attack dissapear when I turn of URL Master and re-appear within seconds after turning it on? Any ideas? Thanks
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www.fowara.com
Joined: 12/16/2007
Posts: 210
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