Cannot upload image file on new version 5.7

[Cheese]

@Teodor

This is the same error as received here:

Upload error in lib/modules/upload.js

If you are in the beta channel then you can get breaking changes, we are currently busy with a major update for all components and in the current beta state they can cause several errors. If you are working on a project make sure you are using the stable channel for the extensions.