Virtualmin website

I am sure you guys know, but I cant see another post, but there re issues with the website!!!

* warning: array_map() [function.array-map]: Argument #2 should be an array in /home/virtualmin/public_html/modules/system/system.module on line 1015.
* warning: array_keys() [function.array-keys]: The first argument should be an array in /home/virtualmin/public_html/includes/theme.inc on line 1771.
* warning: Invalid argument supplied for foreach() in /home/virtualmin/public_html/includes/theme.inc on line 1771.