Warning: require_once(/db/fns.php) [function.require-once]: failed to open stream: No such file or directory in /var/www/programs/add.php on line 2

Fatal error: require_once() [function.require]: Failed opening required '/db/fns.php' (include_path='.:/opt/php5.3/lib/php') in /var/www/programs/add.php on line 2