looks like user.destroy is broken prior to this code;

`[9] pry(main)> u = User.find(311)
  User Load (5.6ms)  SELECT "users".* FROM "users" WHERE "users"."id" = $1 LIMIT 1  [["id", 311]]
=> #<User id: 311, email: "311@fake.loomio.org", encrypted_password: "$2a$10$RWTma5Qv0jPZjBv8ExuwnO3yDvEiDSL17i.Rg/Zv/809...", reset_password_token: nil, reset_password_sent_at: nil, remember_created_at: nil, sign_in_count: 3, current_sign_in_at: "2012-12-07 08:01:01", last_sign_in_at: "2012-11-22 09:31:28", current_sign_in_ip: "121.73.245.115", last_sign_in_ip: "121.73.245.115", created_at: "2012-06-28 04:58:57", updated_at: "2014-02-18 22:30:34", name: "Edgardo Reyes", unconfirmed_email: nil, invitation_sent_at: "2012-06-28 04:58:57", invitation_accepted_at: "2012-09-14 01:57:46", invitation_limit: nil, invited_by_id: 296, invited_by_type: "User", deleted_at: nil, has_read_system_notice: false, is_admin: false, avatar_kind: "initials", uploaded_avatar_file_name: nil, uploaded_avatar_content_type: nil, uploaded_avatar_file_size: nil, uploaded_avatar_updated_at: nil, avatar_initials: "ER", username: "edgardoreyes", subscribed_to_daily_activity_email: true, subscribed_to_mention_notifications: true, subscribed_to_proposal_closure_notifications: true, authentication_token: nil, unsubscribe_token: "np8mbqxEqRmp9nbpaAVd", memberships_count: 0, uses_markdown: false, language_preference: nil, time_zone: nil, key: "u5VHtdPC">
[10] pry(main)> u.destroy
NameError: uninitialized constant User::MotionReadLog`

Any ideas why that might be happening?