error has occured

[grotbag]

hi all.im on windows xp and i keep getting a message popping up that says " a runtime error has occured ,do you wish to debug",it then goes on to say something like " line 5 'brum' is undefined, how can i stop it ??

[grotbag]

[Larkshall]

Most errors on Windows are not important, you could just ignore it.

I thank God that on my system I don't get those stupid error messages.

[pieman]

It should say at the top of the error message (in a title bar) what program caused the error. The fact you get the option to debug suggests it's either a problem on a web page that you're viewing through Internet Explorer, or you've got a software development environment like Visual Studio installed and it's some other Windows program causing the problem.
The first part of your error sounds like the latter, and the second part ("line 5 'brum' is undefined") sounds more like a web / javascript issue.
Is there any other info (inc title)?

D