PHP error happened

Technical information
Error type2
Error descriptionmysql_connect() [function.mysql-connect]: Access denied for user 'rcjennin'@'localhost' (using password: YES)
URLwww.flashresultsonline.com/07Outdoor/WakeForestOpen/register.php?
Error file/home/rcjennin/public_html/07Outdoor/WakeForestOpen/include/dbconnection.php
Error line9
SQL query