Thread:Project:Support desk/UploadStashFileException/reply (5)

The error message reports MediaWiki is unable to create a directory in the images/temp folders even though they now both have 766 permissions. Why is that?

Concurrently there also is this message: "Internal Error - [197095a6] 2014-08-31 17:35:07: Fatal exception of type UploadStashFileException" What does that mean and how do you fix it?