my store http://www.urbanconnexions.co.uk/store/index.php
I have an ugly error at top

Warning: I am able to write to the configuration file: /home/fhlinux183/u/urbanconnexions.co.uk/user/htdocs/store/includes/configure.php. This is a potential security risk - please set the right user permissions on this file (read-only, CHMOD 644 or 444 are typical).


I change it to 444 in my FTP and i get 550: could not change permissions is configure.php - Bad File Description...