Hi all!

When I try to interact with Bugzilla, this error pops up at various
locations:

“Software error:

Invalid Content-Type 'subtype' parameter at Bugzilla/BugMail.pm line
499.

For help, please send mail to this site's webmaster, giving this error
message and the time and date of the error.”

[URL: https://bugs.passt.top/process_bug.cgi]

How to reproduce:

* Go to a ticket, e.g. https://bugs.passt.top/show_bug.cgi?id=6
* Write a comment in the Additional Comments textarea.
* Click on the button labeled “Save Changes”

Despite the error message, my comment was saved sucessfully.

The above error message also showed when I (sucessfully) attempted to
add my self to the CC list of this ticket.


Best regards,
Carl Winbäck