Refer My previous post related to the ASP errors in IE here.
In this case, if you aren't heavily dependant on automated debugging, follow the steps mentioned below:
1) Open Internet Services Manager (IIS)
2) Go to the home directory tab of your default web site or application
3) Click on Configuration, go to the Debugging tab
4) Uncheck "Enable ASP server-side script debugging" and "Enable ASP client-side script debugging."
This will probably solve the issue.