No longer able to upload images? - eviltoast

I’m unsure where this problem originates, but my guess would be the instance as it’s consistent no matter where I try to post (local or external communities).

Whenever I try to attach an image to a post, I’m getting the following error:

{“data”:{“msg”:“Error in DB”,“files”:null},“state”:“success”}

Does anyone more knowledgeable about these sort of things have any clue what that’s about?