MySQL Forums :: Install :: Moved Site, now "access denied" error

Hello,

I have moved my sites to a new webhost recently. All the files are uploaded, the DNS records updated, but when I want to access any of my add-on domains, I get the following error:

Access denied for user 'xxxxxx_xxxxxxx'@'localhost' (using password: YES)

How do I fix this?

I am using cPanel.

Any help is greatly appreciated.

Thanks a lot!