PHPMyWind安全警告：MySql Error！

错误文件：/office.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 '\xE6\x80\xA7\xE4\xBB\xB7\xE6\xAF\x94\xE9\xAB\x98 AND mianji<=) AND delstate='' A' at line 1 Error sql: SELECT distinct(loupanid) FROM `pmw_infolist` WHERE 1=1 AND (mianji>=1000tag=性价比高 AND mianji<=) AND delstate='' AND checkinfo=true ORDER BY id ASC