server error

[compunerdy]

Anyone know why I get these 3005 errors?

Event Type: Warning
Event Source: ASP.NET 2.0.50727.0
Event Category: Web Event
Event ID: 1309
Date: 7/24/2009
Time: 10:15:47 AM
User: N/A
Computer: VS142-C2133
Description:
Event code: 3005
Event message: An unhandled exception has occurred.
Event time: 7/24/2009 10:15:47 AM
Event time (UTC): 7/24/2009 5:15:47 PM
Event ID: 6406d0d334bd423e96effe7a5017713f
Event sequence: 5810
Event occurrence: 77
Event detail code: 0

Application information:
Application domain: /LM/W3SVC/850306754/Root-1-128928681393593750
Trust level: Full
Application Virtual Path: /
Application Path: C:\Inetpub\wwwroot\thecustomsabershop.com\
Machine name: VS142-C2133

Process information:
Process ID: 504
Process name: w3wp.exe
Account name: NT AUTHORITY\NETWORK SERVICE

Exception information:
Exception type: NullReferenceException
Exception message: Object reference not set to an instance of an object.

Request information:
Request URL: http://www dot thecustomsabershop dot com/ScriptResource.axd?d=1IRMat3tf3TXB5jujPaNjhnzMo4t1rGSgoZXJJLMtW6RMyuXn5Cpcx6VDp2wBwO0MeUAbYDH9-18-vc4eE-XBW3PzKrG1Xo3BWhmUBWZrQU1er
Request path: /ScriptResource.axd
User host address: 72.77.7.182
User:
Is authenticated: False
Authentication Type:
Thread account name: NT AUTHORITY\NETWORK SERVICE

Thread information:
Thread ID: 1
Thread account name: NT AUTHORITY\NETWORK SERVICE
Is impersonating: False
Stack trace: at System.Web.UI.Page.DecryptString(String s)

[mazhar]

Do you have any idea that what was the action you did after that these errors got logged? Also did you recently moved your store? Are you getting these errors when accessing feeds?

[compunerdy]

No idea..I can get up to about 30 of these a day. Store has not been moved. Not sure if it is being caused by some file I modded or what. I was hoping someone could tell by the error where to look.

[AbleMods]

I get alot of invalid viewstate errors with the same resource.axd file in my event log, probably 8-10 a day.

Never have been able to narrow it down

[compunerdy]

Anyone want to help us get to the bottom of this?