I’m getting the following error when trying to upload an image attached to an item:
File Upload: The file ‘Guinard3.jpg’ could not be ingested because its media (MIME) type could not be detected.
The file is a standard jpeg
You can turn off file upload validation if you want to work around this (in Settings -> Security).
Perhaps there’s something slightly non-standard about this file? Normally JPEG images aren’t one of the problem formats for filetype detection.
Does this just happen for this file, or for anything you try to upload? If it’s just this one, I’d assume it’s something about this file specifically, like it’s corrupted or somehow malformed.