The state information is invalid for this page and might be corrupted

Hi,
I am receiving state invalid exception that the state is corrupted for this page.  Even though I have turned off viewstate in the web.config, I’m still receiving this error.
<pages enableEventValidation="true" enableSessionState="false" enableViewState ="false" enableViewStateMac ="false" validateRequest="false" viewStateEncryptionMode ="Never" controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID"/>
I am not sure, even if the enableViewState is false, why the application sometime get this exception. Just to let you know this application is hosted on goDaddy window shared hosting account.
Here is the exception message:
The state information is invalid for this page and might be corrupted.</logNote><Exception>System.Web.HttpException (0x80004005): The state information is invalid for this page and might be corrupted. ---> Sy ...