Topic: Editing problems

Hello.

I just thought to mention here that I haven't been able to edit my posts since a few days ago. Whenever I press "Submit" after making an edit, I get an error message like this:

Bad HTTP_REFERER. You were referred to this page from an unauthorized source. If the problem persists please make sure that 'Base URL' is correctly set in Admin/Options and that you are visiting the forum by navigating to that URL. More information regarding the referrer check can be found in the PunBB documentation.

Thanks for any help.