Thanks, @just2ronald.
Unfortunately, this isn’t the issue we’re experiencing.
To clarify, every time I try to upload a file to the media library, I get a message saying “Sorry, this file type is not permitted for security reasons.” I don’t even see a broken image file. Again, these are basic file types that should be allowed (like .JPG or.PNG or .JS, all of which I’ve uploaded to my site for years without incident).
At first, this problem just seemed to be with .JS files, but now it’s all file types. It’s hard to say exactly when this started happening, but the last file I uploaded was a .PNG file on 2/14/17. All of these problems just came up within the past 2 months when I was operating on 4.7.2. I’ve upgraded to 4.7.3 and the issues persist.
Thank you!
