Warning: mysqli_connect(): (HY000/1045): Access denied for user 'user01'@'localhost' (using password: YES) in /volume1/web/2008/conn.php on line 25

Call Stack:
    0.0000     360640   1. {main}() /volume1/web/2008/news/hotnews.php:0
    0.0001     360952   2. require_once('/volume1/web/2008/conn.php') /volume1/web/2008/news/hotnews.php:3
    0.0003     362544   3. mysqli_connect($host = 'localhost', $user = 'user01', $password = 'user0001') /volume1/web/2008/conn.php:25

mysql connection error