Hey everyone!

Actually i am getting following error in Elixir Guardian library. I tried many solutions and double check my code but everything seems ok. I don’t know where the problem is

error] #PID<0.635.0> running SportsconnectWeb.Endpoint (connection #PID<0.634.0>, stream id 1) terminated
Server: localhost:4000 (http)
Request: POST /api/users/posts/comments/reply
** (exit) an exception was raised:
    ** (Plug.Conn.AlreadySentError) the response was already sent
        (phoenix 1.6.13) lib/phoenix/controller.ex:529: Phoenix.Controller.put_new_layout/2
        (sportsconnect 0.1.0) lib/sportsconnect_web/controllers/comments_controller.ex:1: SportsconnectWeb.CommentsController.phoenix_controller_pipeline/2
        (phoenix 1.6.13) lib/phoenix/router.ex:354: Phoenix.Router.__call__/2
        (sportsconnect 0.1.0) lib/plug/error_handler.ex:80: SportsconnectWeb.Router.call/2
        (sportsconnect 0.1.0) lib/sportsconnect_web/endpoint.ex:1: SportsconnectWeb.Endpoint.plug_builder_call/2
        (sportsconnect 0.1.0) lib/plug/debugger.ex:136: SportsconnectWeb.Endpoint."call (overridable 3)"/2
        (sportsconnect 0.1.0) lib/sportsconnect_web/endpoint.ex:1: SportsconnectWeb.Endpoint.call/2
        (phoenix 1.6.13) lib/phoenix/endpoint/cowboy2_handler.ex:54: Phoenix.Endpoint.Cowboy2Handler.init/4
        (cowboy 2.9.0) /home/dev/sportsconnect/deps/cowboy/src/cowboy_handler.erl:37: :cowboy_handler.execute/2
        (cowboy 2.9.0) /home/dev/sportsconnect/deps/cowboy/src/cowboy_stream_h.erl:306: :cowboy_stream_h.execute/3
        (cowboy 2.9.0) /home/dev/sportsconnect/deps/cowboy/src/cowboy_stream_h.erl:295: :cowboy_stream_h.request_process/3
        (stdlib 4.0.1) proc_lib.erl:240: :proc_lib.init_p_do_apply/3