Hi everyone!
First, I wish you all a fascinating year 2016 with many opportunities to make it even more interesting for yourself and others

And if there are no such opportunities, we will create our own
I just tried to upload a picture to our artwork-database and it doesn't work for some reason:
Error: /home/dkmu/public_html is an invalid file. Please use only
Could not save image
This is what I get as a result on the site. As you can see, the new page gets created:
http://www.dkmu.org/index.php?Itemid=6&option=com_dkmumedia&func=view&id=376 but there is no picture there. It's not too large and I tried both png and jpg. It also worked a while ago.
Any ideas? Can someone try it as well? Maybe my Browser is outdated? Or is the function really broken?
Khaos provides,
Moon1ight