I got this error in firefox browser and not every time.
so dont know when and why
Server Error in '/' Application.
The state information is invalid for this page and might be corrupted.
Description: An
unhandled exception occurred during the execution of the current web
request. Please review the stack trace for more information about the
error and where it originated in the code.
Exception Details: System.Web.HttpException: The state information is invalid for this page and might be corrupted.
Source Error:
[No relevant source lines] Go to the complete details ...