It appears that the show_thumb plugin mime.php throws an error when reading a message that's a multipart MIME message. When it tries to present the "download as text" link it fails finding the 'text' localization message probably due to the hook(s) performed starting around line 526.
Here is a sample error:
Notice: Undefined index: text in /home/www/squirrelmail-1.4.20/functions/mime.php on line 557
Log in to post a comment.