Database connection Configuration error

[palihari]

I am getting the error message while installing

"Error : Could not make a database connection to database dbklj using klj2014@localhost"

"2::warning
   mysqli::mysqli(): (28000/1045): Access denied for user 'klj2014'@'localhost' (using password: YES) in D:\INETPUB\VHOSTS\shreesulaj.com\adminentry.shreesulaj.com\Ecom\core\database\amysqli.php on line 46"

[Basara]

Hello.

check your database credentials. This error message usually means that you are connecting to the wrong database server or use wrong database name or database user/password.