Change password in mysql now coppermine doing weird

[postcarduniverse]

I have changed the password in my Mysql database but now coppermine is giving me this error.

"Coppermine critical error:
Unable to connect to database !

MySQL said: Access denied for user: 'Justice@localhost' (Using password: NO)"

Where can I change or what file must I change to get this working again!

[Casper]

Download from your server the include/config.inc.php file.
Update it with the new password, and re-upload it to replace the existing one.