PHP error happened

Technical information
Error type2
Error descriptionmysql_connect() [function.mysql-connect]: Access denied for user 'emediawo_press1'@'localhost' (using password: YES)
URLwww.emediaworld.com/press_release/release_detail.php?id=205783
Error file/home/emediawo/public_html/press_release/include/dbconnection.php
Error line9
SQL query