Users add emojis migration fails

04:05:14.436 [info]  == Running 20200406100225 Pleroma.Repo.Migrations.UsersPopulateEmoji.up/0 forward
** (FunctionClauseError) no function clause matching in anonymous fn/1 in Pleroma.Repo.Migrations.UsersPopulateEmoji.up/0    
    
    The following arguments were given to anonymous fn/1 in Pleroma.Repo.Migrations.UsersPopulateEmoji.up/0:
    
        # 1
        {"href", "https://mastodon.lubar.me/@ben"}
    
    anonymous fn/1 in Pleroma.Repo.Migrations.UsersPopulateEmoji.up/0
    (elixir 1.10.1) lib/enum.ex:921: anonymous fn/3 in Enum.filter/2
    (stdlib 3.11.2) maps.erl:232: :maps.fold_1/3
    (elixir 1.10.1) lib/enum.ex:2127: Enum.filter/2
    _build/prod/lib/pleroma/priv/repo/migrations/20200406100225_users_add_emoji.exs:20: anonymous fn/1 in Pleroma.Repo.Migrations.UsersPopulateEmoji.up/0
    (elixir 1.10.1) lib/enum.ex:789: anonymous fn/3 in Enum.each/2
    (elixir 1.10.1) lib/enum.ex:3383: anonymous fn/3 in Enum.each/2
    (elixir 1.10.1) lib/stream.ex:1597: anonymous fn/3 in Enumerable.Stream.reduce/3