Can't upload new Version of Map

[XEnderFaceX]

Hey,

So, when i try to upload a new version of a Map, i get this Error.
This has never appeared before, so I don't know what this is:

"The Upload failed because the temporary directory was missing.
The site Administrator will need to resolve this before any files can be uploaded"

Thanks in advance

 

[Jadeturtle]

Having the same bug, seems to be server side