PHPMyWind安全警告：MySql Error！

错误文件：/newsshow3.html
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 'and delstate='' and checkinfo=true' at line 1 Error sql: SELECT * FROM `yw_infolist` WHERE id= and delstate='' and checkinfo=true