I had - about - the same issue, where my server didn’t detect the MIME type of the images.
In my cPanel (or manually, your php.config) I had to activate / un-comment the FileInfo Extension
.
I had - about - the same issue, where my server didn’t detect the MIME type of the images.
In my cPanel (or manually, your php.config) I had to activate / un-comment the FileInfo Extension
.