lost password

Warning: mysql_connect() [function.mysql-connect]: Access denied for user 'inkognit_autumn'@'localhost' (using password: YES) in /home/jasmine/public_html/luv/umbrellacockatoo/config.php on line 59
Cannot connect to the database. Check your config file and try again. MySQL said: Access denied for user 'inkognit_autumn'@'localhost' (using password: YES)