Erlang ETS ошибка вставки/2

Я пытаюсь создать простой процесс Erlang с доступом к модулю ETS.

Мой исходный код включает в себя:

1. Создание процесса:

   start_message_channel() ->
       Table = ets:new(messages, [ordered_set, named_table]),
       Channel = spawn(?MODULE, channel, []),
       {Channel, {table, Table}}.
   

2. Логика процесса:

   channel() ->
       receive
           {Sender, {send_message, {Message, Table}}} ->
               ets:insert(Table, {message, Message}),
               Sender ! {self(), {status, success}};
           {Sender, {receive_message, Table}} ->
               {message, Message} = ets:first(Table),
               Sender ! {self(), {status, {success, Message}}};
           _ ->
               throw(incorrect_protocol_exception)
   end.
   

3. Связь с процессом

   send_message_to_message_channel({Channel, {table, Table}}, Message) ->
       Channel ! {self(), {send_message, {Message, Table}}},
       receive
           {Channel, {status, success}} ->
               io:format("Message sent!~n");
           {Channel, {status, failure}} ->
               io:format("Message failed to send!~n");
           _ ->
               throw(incorrect_protocol_exception)
   end.
   
   receive_message_from_message_channel({Channel, {table, Table}}) ->
       Channel ! {self(), {receive_message, Table}},
       receive
           {Channel, {status, {success, Message}}} ->
               io:format(Message);
           {Channel, {status, failure}} ->
               io:format("Message failed to receive!~n");
           _ ->
               throw(incorrect_protocol_exception)
   end.
   

При выполнении вызовов функций в терминале Erlang я получаю сообщение об ошибке:

    1> cd("C:/Users/dauma").                    
    C:/Users/dauma
    ok
    2> c(message_channel).
    {ok,message_channel}
    3> Object = message_channel:start_message_channel().
    {<0.59.0>,{table,messages}}
    4> message_channel:send_message_to_message_channel(Object, "Hello World!").

    =ERROR REPORT==== 19-May-2016::11:09:27 ===
    Error in process <0.59.0> with exit value:
    {badarg,[{ets,insert,[messages,"Hello World!"],[]},
        {message_channel,channel,0,
            [{file,"message_channel.erl"},{line,35}]}]}

Может ли кто-нибудь сказать мне, где может быть проблема?