anyone can help me please ? /templates/tmpl_/scripts/functions.php

I have this error :

Warning: require_once(/home/rela2/public_html/templates/tmpl_/scripts/functions.php) [function.require-once]: failed to open stream: No such file or directory in /home/rela2/public_html/inc/menu.inc.php on line 30 Fatal error: require_once() [function.require]: Failed opening required '/home/rela2/public_html/templates/tmpl_/scripts/functions.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/rela2/public_html/inc/menu.inc.php on line 30

in my site  http://www.rela2.senior.eti.