php error happened

Technical information
Error type2
Error descriptionmysql_connect() [/phpmanual/function.mysql-connect.html]: Access denied for user 'portfolioU'@'ip-97-74-48-239.ip.secureserver.net' (using password: YES)
URLwww.200mphjoomla.com/portfolio/PortfolioPublicView_list.php?orderby=aSite_URL
Error file/home/mphjoom/public_html/portfolio/include/dbconnection.php
Error line9
SQL query
SolutionPHP needs to be set up to use it with MySQL.
To do that please open php.ini file in your C:Windows directory with a text editor, find the string

;extension=php_mysql.dll

and remove a semicolon from the beginning.
Then find the string beginning with

;extension_dir =

and make sure that this points to folder within your PHP installation where php_mysql.dll file resides. Usually it is "c:phpextensions"
And at last copy libmysql.dll from your MySQL installation into the C:WindowsSystem32 directory.