PHP error happened

Technical information
Error type2
Error descriptionmysql_connect() [function.mysql-connect]: Access denied for user 'diaster_ted'@'74.50.84.170' (using password: YES)
URLdixonkaraoke.com/phprunner/_Songlist_list.php?
Error file/hsphere/local/home/diaster/dixonkaraoke.com/phprunner/include/dbconnection.php
Error line9
SQL query