[support] $base_url problems on cocomment and notifications

Cocomment is formatting my links oddly. My settings.php file has base url as: $base_url = 'http://urlgreyhot.com/personal'; Links being set by cocomment, reference $base_url, but are sending the links in the form: http://urlgreyhot.com/personal/personal/comment/reply/2661 You see how personal/ is in the URL twice. Notifications module is sending its links that way too. Any idea where this might be getting confused? Thanks, Michael