Selfhosted Realtime fails to start

(Postgrex.Error) ERROR XX000 (internal_error) moddatetime: cannot process INSERT events
    (ecto_sql 3.13.2) lib/ecto/adapters/sql.ex:1098: Ecto.Adapters.SQL.raise_sql_call_error/1
    (ecto 3.13.3) lib/ecto/repo/schema.ex:1000: Ecto.Repo.Schema.apply/4
    (ecto 3.13.3) lib/ecto/repo/schema.ex:500: anonymous fn/15 in Ecto.Repo.Schema.do_insert/4
    (ecto 3.13.3) lib/ecto/association.ex:931: Ecto.Association.Has.on_repo_change/5
    (ecto 3.13.3) lib/ecto/association.ex:633: anonymous fn/8 in Ecto.Association.on_repo_change/7
    (elixir 1.18.4) lib/enum.ex:2546: Enum."-reduce/3-lists^foldl/2-0-"/3
    (ecto 3.13.3) lib/ecto/association.ex:629: Ecto.Association.on_repo_change/7