PHPMyWind安全警告：MySql Error！

错误文件：/article_image.php
错误信息：You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'order by orderid asc limit 0,7' at line 1 Error sql: SELECT * FROM `pmw_infoclass` where parentid= order by orderid asc limit 0,7