PHP error happened

Technical information
Error type2
Error descriptionmysql_connect() [function.mysql-connect]: Access denied for user 'jartym5_jartym'@'localhost' (using password: YES)
URLwww.gamblercasinoguide.com/compare/Casino_list.php?
Error file/home/gamblerc/public_html/compare/include/dbconnection.php
Error line9
SQL query