asp.net - Invalid Viewstate error -

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i got error. how can solve this?

event # 31890

event log application

event type warning

opcode info

source asp.net 4.0.30319.0

category web event

event id 1309

computername web2

date / time 23.07.2010 14:10:09

message

event code: 3005

event message: unhandled exception has occurred.

event time: 23.07.2010 14:10:09

event time (utc): 23.07.2010 11:10:09

event id: 4ccc84959e7849868332f2f75fadcda9

event sequence: 8713

event occurrence: 15

event detail code: 0

application information:

application domain: /lm/w3svc/21/root-3-129243421900200000

trust level: full

application virtual path: /

application path: e:\core\ecom\emagaza.deneme.com.tr\

machine name: web2

process information:

process id: 10148

process name: w3wp.exe

account name: nt authority\network service

exception information:

exception type: httpexception

exception message:

invalid viewstate. @ system.web.ui.page.decryptstringwithiv(string s, ivtype ivtype) @ system.web.handlers.assemblyresourceloader.system.web.ihttphandler.processrequest(httpcontext context) @ system.web.httpapplication.callhandlerexecutionstep.system.web.httpapplication.iexecutionstep.execute() @ system.web.httpapplication.executestep(iexecutionstep step, boolean& completedsynchronously)

request information:

request url: http://emagaza.deneme.com.tr/webresource.axd?d=_udhmp2fdiusell_url= request path: /webresource.axd

user:

is authenticated: false authentication type: thread account name: nt authority\network service

thread information: thread id: 29 thread account name: nt authority\network service

is impersonating: false

stack trace: @ system.web.ui.page.decryptstringwithiv(string s, ivtype ivtype) @ system.web.handlers.assemblyresourceloader.system.web.ihttphandler.processrequest(httpcontext context) @ system.web.httpapplication.callhandlerexecutionstep.system.web.httpapplication.iexecutionstep.execute() @ system.web.httpapplication.executestep(iexecutionstep step, boolean& completedsynchronously)

custom event details:

this error because if see request link ask webresource.asd miss corect code key. happend not actuall pages other scan programs of web pages try test , see can site...

so there nothing solve here. ignore it.


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