webmin running on 3 machines 2 are version 1.791 and 1 1.782 upgrade not working and filemin issues.

webmin running on 3 machines 2 are version 1.791 and 1 is 1.782, Filemin on 1.782 does not show icons at all on top and the others do. I tried apt-get upgrade and it said I have the latest.

How do I upgrade webmin so filemin will have images on the top so I can actually use filemin. Now I have to ftp in and create new folders. But on the other webmin boxes I just use the icons to create new folders.

Help!!