Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/romeogr/public_html/guestbook3.php on line 3

Warning: mysql_connect(): Access denied for user 'romeogr_romeo'@'localhost' (using password: YES) in /home/romeogr/public_html/guestbook3.php on line 3
I cannot connect to the database. Error :Access denied for user 'romeogr_romeo'@'localhost' (using password: YES)