Error on page for Internet Explorer?

Why is it that IE shows Error on page on the lower left corner on some sites but not on some others?

When I validate a site with xhtml on one site all the errors were from the advertising inserts.

Some sites like myspace have plenty of errors when validating it with xhtml and IE doesn't show Error on page?

Error on page for Internet Explorer?microsoft money

The internet is very complicated when it comes to error problems and disscontection. The easiest way to sort out the sulution is to eather restart ur computer, laptop. Or dicconect from your internet and reconnect. if the error keep reacurring do a sicuirity scan to make sure no cookies or viruses are hacking into your computer, sometimes this can be the case. Or the other option is move closer to ur internet box. or restart u internet box. This helpes

Error on page for Internet Explorer?windows explorer internet explorer

same with me!

idk?
its due to some of the coding on those web sites, ur IE setting block it or u have it not to show errors