Warning: require_once(JPATH_LIBRARIES/import.legacy.php): failed to open stream: No such file or directory in /var/www/joomla3/includes/framework.php on line 15

Fatal error: require_once(): Failed opening required 'JPATH_LIBRARIES/import.legacy.php' (include_path='.:/usr/local/lib/php-5.5.24/lib/php') in /var/www/joomla3/includes/framework.php on line 15