錯誤詳情: mysqlnd cannot connect to MySQL 4.1+ using the old insecure authentication. Please use an administration tool to reset your password with the command SET PASSWORD = PASSWORD('your_existing_password'). This will store a new, and more secure, hash value in mysql.user. If this user is used in other scripts executed by PHP 5.2 or earlier you might need to remove the old-passwords flag from your my.cnf file

今天用戶反饋站點出現(xiàn)如上報錯提示，詢問后得知用戶自己更換了阿里萬網(wǎng)的虛擬空間后出現(xiàn)，告知如下解決方法后故障排除。

登錄主機管理控制臺--》數(shù)據(jù)庫信息--》重置密碼--》加密模式選擇41位