Thank you for reporting this to Ubuntu. I believe this is a problem
with the site itself and not Firefox. It seems to say that a certain
field is not optional. I would suggest contacting the site maintainer
and asking them for better error control. Please report any other
issues you may find.
** Attachment added: "Dependencies.txt"
http://launchpadlibrarian.net/31492900/Dependencies.txt
** Attachment added: "ExtensionSummary.txt"
http://launchpadlibrarian.net/31492901/ExtensionSummary.txt
** Attachment added: "profiles.ini.txt"
http://launchpadlibrarian.net/31492902/profiles
