SQL info: Can not connect to MySQL server

Time: 2019-12-12 7:25pm
Script: /index.php

Error: Access denied for user 'txgr2uldc7u'@'localhost' (using password: YES)
Errno.: 1045
File trace:
    1==>E:\website\fhuif234huih\web\class\db_mysql.class.php:17
    2==>E:\website\fhuif234huih\web\include\common.inc.php:74
    3==>E:\website\fhuif234huih\web\index.php:2