Warning: mysqli::__construct(): (HY000/1698): Access denied for user 'user'@'localhost' in /volume1/web/www/mysql.php on line 6

Call Stack:
    0.0001     359776   1. {main}() /volume1/web/www/index.php:0
    0.0359     360960   2. include('/volume1/web/www/mysql.php') /volume1/web/www/index.php:6
    0.0359     361344   3. mysqli->__construct($hostname = 'localhost', $username = 'user', $password = 'Bobo@20100129', $database = 'web_db') /volume1/web/www/mysql.php:6

<p>Connection ERROR..</p>
Fatal error: Uncaught Error: Using $this when not in object context in /volume1/web/www/mysql.php on line 10

Error: Using $this when not in object context in /volume1/web/www/mysql.php on line 10

Call Stack:
    0.0001     359776   1. {main}() /volume1/web/www/index.php:0
    0.0359     360960   2. include('/volume1/web/www/mysql.php') /volume1/web/www/index.php:6