gistfile1.txt

23:26:13.992 [error] GenServer #PID<0.235.0> terminating
Last message: {:query, "INSERT INTO \"channels\" (\"description\", \"github_id\", \"image\", \"popularity\", \"project_url\", \"title\")\nVALUES ($1, $2, $3, $4, $5, $6)\nRETURNING \"created_at\", \"id\"", ["Ruby on Rails", 8514, "https://avatars.githubusercontent.com/u/4223?v=2", 0.0, "https://github.com/rails/rails", "rails"], [timeout: 5000]}
State: %{conn: nil, monitor: nil, params: [port: 5432, encoder: #Function<17.115824485/3 in Ecto.Adapters.Postgres.prepare_start/2>, decoder: #Function<16.115824485/4 in Ecto.Adapters.Postgres.prepare_start/2>, formatter: #Function<15.115824485/1 in Ecto.Adapters.Postgres.prepare_start/2>, username: "postgres", password: "postgres", hostname: "localhost", database: "struct"]}
** (exit) exited in: :gen_server.call(#PID<0.410.0>, {:query, "INSERT INTO \"channels\" (\"description\", \"github_id\", \"image\", \"popularity\", \"project_url\", \"title\")\nVALUES ($1, $2, $3, $4, $5, $6)\nRETURNING \"created_at\", \"id\"", ["Ruby on Rails", 8514, "https://avatars.githubusercontent.com/u/4223?v=2", 0.0, "https://github.com/rails/rails", "rails"], [timeout: 5000]}, 5000)
    ** (EXIT) an exception was raised:
        ** (FunctionClauseError) no function clause matching in Decimal.nan?/1
            (decimal) lib/decimal.ex:181: Decimal.nan?(0.0)
            (postgrex) lib/postgrex/types.ex:355: Postgrex.Types.encode_numeric/1
            (postgrex) lib/postgrex/types.ex:94: Postgrex.Types.encode_value/4
            (elixir) lib/enum.ex:977: Enum."-map/2-lc$^0/1-0-"/2
            (elixir) lib/enum.ex:977: Enum."-map/2-lc$^0/1-0-"/2
            (postgrex) lib/postgrex/connection.ex:757: Postgrex.Connection.encode_params/1
            (postgrex) lib/postgrex/connection.ex:727: Postgrex.Connection.send_params/2
            (postgrex) lib/postgrex/connection.ex:491: Postgrex.Connection.new_data/2

I have same/similar issue in my Phoenix code. How did you solve it?