PHP error happened

Technical information
Error type2
Error descriptionmysql_connect() [function.mysql-connect]: Access denied for user 'run4sbc'@'localhost' (using password: YES)
URLwww.trackmeetsonline.com/FlashTexas/login.php?
Error file/home/run4sbc/public_html/FlashTexas/include/dbconnection.php
Error line9
SQL query