I've modified my permalink structure via permalink options and .htaccess. Now I have a problem with the search option. If I enter something in the search field from the root (mysite.com/wordpress/index.php), the search works fine. But, if I search something from the archives, ie mysite.com/wordpress/archives/2005/02/, I get an error. I suppose this has something to do with me editing the permalink structure. How can I fix this?