[Skunkworks] Network Error (tcp_error)

hi people i keep getting this error from our server * Network Error (tcp_error) * * A communication error occurred: "Connection refused" * * The Web Server may be down, too busy, or experiencing other problems preventing it from responding to requests. You may wish to try again at a later time. * some one advised that is my web server Apache which has issues , i repaired and am still the same network error , some one please advise thanks -- http://xkcd.com/154/