MySQL Database Problems

[Panther]

I'm having trouble with MySQL

Ive added all the stuff to MySQL Yeah (This is for that Billing System It's gonna be a preview ) Ok so Ive added it with the following stuff

DB Name: Hosting
DB User: Order
DB Pass: Not Shown

Im adding it and its saying the following:

Warning: mysql_connect() [function.mysql-connect]: Access denied for user 'nobody'@'localhost' (using password: NO) in /home/panther/public_html/order/install/includes/functions.php on line 86
Could not connect: Access denied for user 'nobody'@'localhost' (using password: NO)

+Rep who can really help me out

[Call]

Open functions.php and post the code in here please,
and then post the dbcode.php or the db.php.

[RYANNNNN]

Your db connection settings are wrong.

[Colin-Roberts]

db name should be somethinghere_hosting
same with username and did you put the details in funtcions.php

[uber]

cpanelusername_hosting

[:Blob]

ye. the database and the user name should have cpanelusername_hosting or what ever