View file PF.Base/module/admincp/template/default/controller/limit.html.php

<?php 
/**
 * [PHPFOX_HEADER]
 * 
 * @copyright		[PHPFOX_COPYRIGHT]
 * @author  		Raymond_Benc
 * @package 		Phpfox
 * @version 		$Id: limit.html.php 5186 2013-01-23 10:53:04Z Raymond_Benc $
 */
 
defined('PHPFOX') or exit('NO DICE!'); 

?>
<div class="error_message">
	{_p var='this_site_has_currently_reached_its_space_usage_limit'}.
</div>