I am very new to Cloudmin.
I installed the GPL version with ease on a fresh Centos 5.7 64bit host.
I am going through the basic settings and when I click on Host Systems >> Disk Image Directories I see the error below:
Just to be sure this isn’t related to Webmin not restarting after a recent update (which happens more often than it should), could you try running this command:
/etc/init.d/webmin restart
After that, do you continue to get the above error?