When i delete 1 menu item i have an error:
Warning: require_once(/home/h35954/data/www/kopela.com.ua/components/com_sef/sef_ext/com_menus.php) [function.require-once]: failed to open stream: No such file or directory in /home/h35954/data/www/kopela.com.ua/components/com_sef/joomsef.php on line 2689
Fatal error: require_once() [function.require]: Failed opening required '/home/h35954/data/www/kopela.com.ua/components/com_sef/sef_ext/com_menus.php' (include_path='.:/usr/share/php:/usr/share/pear') in /home/h35954/data/www/kopela.com.ua/components/com_sef/joomsef.php on line 2689
where is a problem ?