Thông báo từ Hệ thống
	Nên chú ý: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in file /includes/class/request.class.php on line 605
	Nên chú ý: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in file /includes/class/request.class.php on line 607
	Nên chú ý: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in file /includes/class/request.class.php on line 363
	Nên chú ý: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in file /includes/class/request.class.php on line 384
	Nên chú ý: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in file /includes/class/mysql.class.php on line 98
	Nên chú ý: Only variables should be passed by reference in file /modules/news/blocks/module.block_news.php on line 19