[Pkg-mailman-hackers] Bug#1029910: Fixing it

[Peter Chubb]

doing
  sudo service mailman3-web stop
  sudo /usr/share/mailman3-web/manage.py  makemigrations --merge
  sudo -u www-data usr/share/mailman3-web/manage.py  migrate
  sudo -u www-data usr/share/mailman3-web/manage.py  compress
  sudo -u www-data usr/share/mailman3-web/manage.py  collectstatic
  sudo service mailman3-web start

fixed it.
-- 
Dr Peter Chubb                https://trustworthy.systems/
Trustworthy Systems Group                        CSE, UNSW
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