PHPMyWind安全警告：MySql Error！

错误文件：/statisticslist.php
错误信息：The user specified as a definer ('du'@'%') does not exist Error sql: SELECT * FROM safety_isnull WHERE (code like'%腐蚀风险%' or title like '%腐蚀风险%' or miaoshu like '%腐蚀风险%') and checkinfo=true and delstate=false ORDER BY orderid,id asc