PHPMyWind安全警告：MySql Error！

錯(cuò)誤文件：/news.html
錯(cuò)誤信息：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 'AND delstate='' AND checkinfo=true ORDER BY posttime DESC LIMIT 0,200' at line 1 Error sql: SELECT * FROM `pmw_infolist` where classid= AND delstate='' AND checkinfo=true ORDER BY posttime DESC LIMIT 0,200