Error backing up servers: access denied for user root@localhost for mysql...?

Hey there,

I posted details about my issue a while back here:

http://www.virtualmin.com/index.php?option=com_fireboard&Itemid=77&func=...

I can't find a solution to this problem.

I am using VirtualMin Pro and I upgraded from the GPL version about a year ago.

Any ideas? I really want to be able to back up my server, esp. the sql databases, and I don't want to write my own backup cron job or anything.

Thanks in advance!

Alex