sbt output

$ run

--- (Running the application, auto-reloading is enabled) ---

[info] p.c.s.NettyServer - Listening for HTTP on /0:0:0:0:0:0:0:0:9000

(Server started, use Ctrl+D to stop and go back to the console...)

[info] application - ApplicationTimer demo: Starting application at 2016-09-04T17:27:58.148Z.
[info] play.api.Play - Application started (Dev)
[error] a.a.ActorSystemImpl - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-4] shutting down ActorSystem [application]
java.lang.StackOverflowError: null
	at controllers.HomeController$$anonfun$index$1.apply(HomeController.scala:22)
	at controllers.HomeController$$anonfun$index$1.apply(HomeController.scala:20)
	at play.api.mvc.ActionBuilder$$anonfun$apply$14.apply(Action.scala:403)
	at play.api.mvc.ActionBuilder$$anonfun$apply$14.apply(Action.scala:403)
	at play.api.mvc.ActionBuilder$$anonfun$apply$13.apply(Action.scala:371)
	at play.api.mvc.ActionBuilder$$anonfun$apply$13.apply(Action.scala:370)
	at play.api.mvc.Action$.invokeBlock(Action.scala:498)
	at play.api.mvc.Action$.invokeBlock(Action.scala:495)
	at play.api.mvc.ActionBuilder$$anon$2.apply(Action.scala:458)
	at play.api.mvc.Action$$anonfun$apply$2$$anonfun$apply$5$$anonfun$apply$6.apply(Action.scala:112)
[ERROR] [09/04/2016 20:28:01.971] [application-akka.actor.default-dispatcher-6] [akka.actor.ActorSystemImpl(application)] Uncaught fatal error from thread [application-akka.actor.default-dispatcher-6] shutting down ActorSystem [application]
java.lang.StackOverflowError
	at controllers.HomeController$$anonfun$index$1.apply(HomeController.scala:22)
	at controllers.HomeController$$anonfun$index$1.apply(HomeController.scala:20)
	at play.api.mvc.ActionBuilder$$anonfun$apply$14.apply(Action.scala:403)
	at play.api.mvc.ActionBuilder$$anonfun$apply$14.apply(Action.scala:403)
	at play.api.mvc.ActionBuilder$$anonfun$apply$13.apply(Action.scala:371)
	at play.api.mvc.ActionBuilder$$anonfun$apply$13.apply(Action.scala:370)
	at play.api.mvc.Action$.invokeBlock(Action.scala:498)
	at play.api.mvc.Action$.invokeBlock(Action.scala:495)
	at play.api.mvc.ActionBuilder$$anon$2.apply(Action.scala:458)
	at play.api.mvc.Action$$anonfun$apply$2$$anonfun$apply$5$$anonfun$apply$6.apply(Action.scala:112)
	at play.api.mvc.Action$$anonfun$apply$2$$anonfun$apply$5$$anonfun$apply$6.apply(Action.scala:112)
	at play.utils.Threads$.withContextClassLoader(Threads.scala:21)
	at play.api.mvc.Action$$anonfun$apply$2$$anonfun$apply$5.apply(Action.scala:111)
	at play.api.mvc.Action$$anonfun$apply$2$$anonfun$apply$5.apply(Action.scala:110)
	at scala.Option.map(Option.scala:146)
	at play.api.mvc.Action$$anonfun$apply$2.apply(Action.scala:110)
	at play.api.mvc.Action$$anonfun$apply$2.apply(Action.scala:103)
	at scala.concurrent.Future$$anonfun$flatMap$1.apply(Future.scala:253)
	at scala.concurrent.Future$$anonfun$flatMap$1.apply(Future.scala:251)
	at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32)
	at akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:55)
	at akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply$mcV$sp(BatchingExecutor.scala:91)
	at akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply(BatchingExecutor.scala:91)
	at akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply(BatchingExecutor.scala:91)
	at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:72)
	at akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:90)
	at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
	at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:409)
	at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
	at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
	at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
	at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)

[error] p.c.s.n.PlayRequestHandler - Exception caught in Netty
java.lang.IllegalStateException: Attempted to call materialize() after the ActorMaterializer has been shut down.
	at akka.stream.impl.ActorMaterializerImpl.materialize(ActorMaterializerImpl.scala:148)
	at akka.stream.impl.ActorMaterializerImpl.materialize(ActorMaterializerImpl.scala:138)
	at akka.stream.scaladsl.RunnableGraph.run(Flow.scala:351)
	at play.api.libs.streams.SinkAccumulator.run(Accumulator.scala:125)
	at play.api.libs.streams.SinkAccumulator.run(Accumulator.scala:129)
	at play.core.server.netty.PlayRequestHandler.play$core$server$netty$PlayRequestHandler$$handleAction(PlayRequestHandler.scala:258)
	at play.core.server.netty.PlayRequestHandler.handle(PlayRequestHandler.scala:103)
	at play.core.server.netty.PlayRequestHandler.channelRead(PlayRequestHandler.scala:163)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:366)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:352)

terminal

% curl localhost:9000
^C
% curl localhost:9000
curl: (52) Empty reply from server