404. That’s an error.
The requested URL /bookmarks/mark?op=edit&output=popup&bkmk=http%3A%2F%2Fforum.mycat.gr%2Fshowthread.php%3Ft%3D35008&title=Furminator was not found on this server. That’s all we know.
/bookmarks/mark?op=edit&output=popup&bkmk=http%3A%2F%2Fforum.mycat.gr%2Fshowthread.php%3Ft%3D35008&title=Furminator