Public bug reported: The fix for https://bugs.launchpad.net/mailman/+bug/1951769 at https://bazaar.launchpad.net/~mailman-coders/mailman/2.1/revision/1881 can result in a 500 Internal Server Error if the options page is requested for a non-existent user on a list with private rosters. ** Affects: mailman Importance: Low Status: In Progress -- You received this bug notification because you are a member of Mailman Coders, which is subscribed to GNU Mailman. https://bugs.launchpad.net/bugs/1961762 Title: The fix for bug #1951769 can result in 500 Internal Server Error To manage notifications about this bug go to: https://bugs.launchpad.net/mailman/+bug/1961762/+subscriptions