Everytime i try to log into something,it says 4-03 Forbidden

For example,when i tried logging into my myspace.

Forbidden

You don't have permission to access http://secure.myspace.com/index.cfm?fuseaction=login.process on this server.

150 points and rep if your advice fixes my problem.

That would be a Firewall preventing your access...

I know that bro,This whole thread's purpose was to eliminate the problem.Any ideas?

Turn off the firewall?

I have no firewall up.

Looks more like a server error, and not a firewall error. Does it only happen on myspace or everywhere else too?

When does it happen? When you submit a form? Like when you attempt to log in? Does it always happen or just today? Or these days?

Does it work with Internet Explorer?

Better yet, have you tried to use Internet explorer to browse the page?.

I've actually gotten forbidden on Rapworlds a fwe times... it goes away 10 minutes later(for me). Nico's right when he' said it could be a server problem more likely.

It only happens with Firefox,im using IE right now..because whenever i try to log into anything it gives me a "Forbidden"..Ive tried re-installing firefox and it still does the same thing..if it would help you,maybe i can take a screenshot of it

FireFox is freaking out because of a tracking bug. Uninstall it and reinstall it.
I have dealt with it before. Usually contracted threw flash sites.

Make sure after uninstalling it run a spyware/tracking cleaning utility before reinstalling.

Problem fixed.It was a registry error.