Cannot connect to Database

[ooiyh]

Warning: mysql_connect() [function.mysql-connect]: Access denied for user 'ODBC'@'localhost' (using password: NO) in C:\Program Files\xampp\htdocs\gloria\db\mysql4.php on line 48

Warning: mysql_error(): supplied argument is not a valid MySQL-Link resource in C:\Program Files\xampp\htdocs\gloria\db\mysql4.php on line 330

Warning: mysql_errno(): supplied argument is not a valid MySQL-Link resource in C:\Program Files\xampp\htdocs\gloria\db\mysql4.php on line 331
phpBB : Critical Error

Could not connect to the database

Need some help here...
I am using phpBB on xampp...
And I am setting up the database of phpBB by filling up the form from their install.php.

[Mhtml]

mysql_connect will fail if you do not pass the right host, user or password. Check these values against your mysql server.