stacktrace.log

** (exit) an exception was raised:
    ** (ErlangError) erlang error: :if_clause
        (stdlib) calendar.erl:117: :calendar.date_to_gregorian_days/3
        (stdlib) calendar.erl:138: :calendar.datetime_to_gregorian_seconds/1
        (ecto) lib/ecto/adapters/postgres/datetime.ex:50: Ecto.Adapters.Postgres.DateTime.encode_timestamp/1
        (postgrex) lib/postgrex/query.ex:100: DBConnection.Query.Postgrex.Query.do_encode/4
        (postgrex) lib/postgrex/query.ex:61: DBConnection.Query.Postgrex.Query.encode/3
        (db_connection) lib/db_connection.ex:885: DBConnection.describe_execute/5
        (db_connection) lib/db_connection.ex:1009: DBConnection.run_begin/3
        (db_connection) lib/db_connection.ex:957: DBConnection.run_meter/3
        (db_connection) lib/db_connection.ex:421: DBConnection.query/4
        (postgrex) lib/postgrex.ex:111: Postgrex.query/4
        (ecto) lib/ecto/adapters/postgres/connection.ex:31: Ecto.Adapters.Postgres.Connection.query/4
        (stdlib) timer.erl:197: :timer.tc/3
        (ecto) lib/ecto/adapters/sql.ex:262: Ecto.Adapters.SQL.query/7
        (ecto) lib/ecto/pool.ex:149: Ecto.Pool.run/4
        (ecto) lib/ecto/adapters/sql.ex:247: Ecto.Adapters.SQL.query/6
        (ecto) lib/ecto/adapters/sql.ex:225: Ecto.Adapters.SQL.query/5
        (ecto) lib/ecto/adapters/sql.ex:487: Ecto.Adapters.SQL.model/6
        (ecto) lib/ecto/repo/schema.ex:297: Ecto.Repo.Schema.apply/5
        (ecto) lib/ecto/repo/schema.ex:81: anonymous fn/11 in Ecto.Repo.Schema.do_insert/4
        (ecto) lib/ecto/repo/schema.ex:477: anonymous fn/3 in Ecto.Repo.Schema.wrap_in_transaction/9