We need to perform certain steps to resolve this problem,.
As the browser which you are using is Internet Explorer(Version not specified)..so here are the setps...
1>Click on START and then CLick on Run.
2>In the run Windows type INETCPL.CPL and hit enter.
3>This command would open the Internet Options Window.
4>CLick on ADVANCED TAB which woud be at the top right hand corner,click on that.
5>This would show us another page with a lot of option with Checkboxes beside them.
6>Locate an option which reads as DISABLE SCRIPT DEBUGGING (INTERNET EXPLORER)...
7>Put a check in the checkbox beside the abovementioned option and then click on APPLY and OK.
8>Close all other applications and then Open Internet Explore window....It would not give us error message this time.
Hope this Works!!!