** (ArgumentError) argument error
    (stdlib) :ets.lookup(Pleroma.Web.Endpoint, :__phoenix_url__)
    (phoenix) lib/phoenix/config.ex:42: Phoenix.Config.cache/3
    (pleroma) lib/pleroma/web/router.ex:5: Pleroma.Web.Router.Helpers.websub_url/4
    (pleroma) lib/pleroma/web/websub/websub.ex:243: Pleroma.Web.Websub.request_subscription/3
    (pleroma) lib/pleroma/web/federator/federator.ex:67: Pleroma.Web.Federator.perform/2
    (elixir) lib/task/supervised.ex:90: Task.Supervised.invoke_mfa/2
    (stdlib) proc_lib.erl:249: :proc_lib.init_p_do_apply/3
Function: #Function<2.25193041/0 in PleromaJobQueue.Worker.maybe_start_job/4>
    Args: []
14:22:42.088 [error] Task #PID<0.9611.0> started from PleromaJobQueue.Worker terminating
** (ArgumentError) argument error
    (stdlib) :ets.lookup(Pleroma.Web.Endpoint, :__phoenix_url__)
    (phoenix) lib/phoenix/config.ex:42: Phoenix.Config.cache/3
    (pleroma) lib/pleroma/web/router.ex:5: Pleroma.Web.Router.Helpers.websub_url/4
    (pleroma) lib/pleroma/web/websub/websub.ex:243: Pleroma.Web.Websub.request_subscription/3
    (pleroma) lib/pleroma/web/federator/federator.ex:67: Pleroma.Web.Federator.perform/2
    (elixir) lib/task/supervised.ex:90: Task.Supervised.invoke_mfa/2
    (stdlib) proc_lib.erl:249: :proc_lib.init_p_do_apply/3
Function: #Function<2.25193041/0 in PleromaJobQueue.Worker.maybe_start_job/4>
    Args: []
14:22:42.089 [error] Task #PID<0.9613.0> started from PleromaJobQueue.Worker terminating
** (ArgumentError) argument error
    (stdlib) :ets.lookup(Pleroma.Web.Endpoint, :__phoenix_url__)
    (phoenix) lib/phoenix/config.ex:42: Phoenix.Config.cache/3
    (pleroma) lib/pleroma/web/router.ex:5: Pleroma.Web.Router.Helpers.websub_url/4
    (pleroma) lib/pleroma/web/websub/websub.ex:243: Pleroma.Web.Websub.request_subscription/3
    (pleroma) lib/pleroma/web/federator/federator.ex:67: Pleroma.Web.Federator.perform/2
    (elixir) lib/task/supervised.ex:90: Task.Supervised.invoke_mfa/2
    (stdlib) proc_lib.erl:249: :proc_lib.init_p_do_apply/3
Function: #Function<2.25193041/0 in PleromaJobQueue.Worker.maybe_start_job/4>
    Args: []
14:22:42.089 [error] Task #PID<0.9614.0> started from PleromaJobQueue.Worker terminating
** (ArgumentError) argument error
    (stdlib) :ets.lookup(Pleroma.Web.Endpoint, :__phoenix_url__)
    (phoenix) lib/phoenix/config.ex:42: Phoenix.Config.cache/3
    (pleroma) lib/pleroma/web/router.ex:5: Pleroma.Web.Router.Helpers.websub_url/4
    (pleroma) lib/pleroma/web/websub/websub.ex:243: Pleroma.Web.Websub.request_subscription/3
    (pleroma) lib/pleroma/web/federator/federator.ex:67: Pleroma.Web.Federator.perform/2
    (elixir) lib/task/supervised.ex:90: Task.Supervised.invoke_mfa/2
    (stdlib) proc_lib.erl:249: :proc_lib.init_p_do_apply/3
Function: #Function<2.25193041/0 in PleromaJobQueue.Worker.maybe_start_job/4>
    Args: []
{"Kernel pid terminated",application_controller,"{application_terminated,phoenix,shutdown}"}
Kernel pid terminated (application_controller) ({application_terminated,phoenix,shutdown})