Pressed render instead of lightmix - possible to get render back?

I’ve never done this, but today it happened - I pressed “Render” when I aimed for “Lightmix” and my overnight render disappeared. Those buttons should really not be that close, even if this is the first and only time I’ve done this.

Is there a way to get the old render back? I didn’t save anything out, and the current VFB i all black…

I guess unless you activated the autosave-function in the render settings… the render is gone. :confused:

That might be a good reason to have the autosave enabled by default.