MediaWiki:Filetype-mime-mismatch
From MoodleDocs
File extension ".$1" does not match the detected MIME type of the file ($2).
Note: You are currently viewing documentation for Moodle 3.1. Up-to-date documentation for the latest stable version of Moodle is probably available here: Filetype-mime-mismatch.
File extension ".$1" does not match the detected MIME type of the file ($2).