docker logs -f datahub_frontend

...
04:22:42 [application-akka.actor.default-dispatcher-182] ERROR application - 

! @7hfh3paf0 - Internal server error, for (GET) [/api/v1/user/me] ->
 
play.api.UnexpectedException: Unexpected exception[NullPointerException: null]
        at play.api.http.HttpErrorHandlerExceptions$.throwableToUsefulException(HttpErrorHandler.scala:247)
        at play.api.http.DefaultHttpErrorHandler.onServerError(HttpErrorHandler.scala:176)
        at play.core.server.AkkaHttpServer$$anonfun$2.applyOrElse(AkkaHttpServer.scala:363)
        at play.core.server.AkkaHttpServer$$anonfun$2.applyOrElse(AkkaHttpServer.scala:361)
        at scala.concurrent.Future$$anonfun$recoverWith$1.apply(Future.scala:346)
        at scala.concurrent.Future$$anonfun$recoverWith$1.apply(Future.scala:345)
        at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:36)
        at akka.dispatch.BatchingExecutor$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$$anonfun$run$1.apply(BatchingExecutor.scala:91)
        at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:72)
        at akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:90)
        at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40)
        at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:43)
        at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
        at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
        at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
        at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.lang.NullPointerException: null
        at com.linkedin.datahub.util.CorpUserUtil.toCorpUserView(CorpUserUtil.java:39)
        at controllers.api.v1.User.getLoggedInUser(User.java:61)
        at router.Routes$$anonfun$routes$1$$anonfun$applyOrElse$12$$anonfun$apply$12.apply(Routes.scala:791)
        at router.Routes$$anonfun$routes$1$$anonfun$applyOrElse$12$$anonfun$apply$12.apply(Routes.scala:791)
        at play.core.routing.HandlerInvokerFactory$$anon$3.resultCall(HandlerInvoker.scala:134)
        at play.core.routing.HandlerInvokerFactory$$anon$3.resultCall(HandlerInvoker.scala:133)
        at play.core.routing.HandlerInvokerFactory$JavaActionInvokerFactory$$anon$8$$anon$2$$anon$1.invocation(HandlerInvoker.scala:108)
        at play.core.j.JavaAction$$anon$1.call(JavaAction.scala:88)
        at play.http.DefaultActionCreator$1.call(DefaultActionCreator.java:31)
        at play.mvc.Security$AuthenticatedAction.call(Security.java:69)
        at play.core.j.JavaAction$$anonfun$9.apply(JavaAction.scala:138)
        at play.core.j.JavaAction$$anonfun$9.apply(JavaAction.scala:138)
        at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
        at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
        at play.core.j.HttpExecutionContext$$anon$2.run(HttpExecutionContext.scala:56)
        at play.api.libs.streams.Execution$trampoline$.execute(Execution.scala:70)
        at play.core.j.HttpExecutionContext.execute(HttpExecutionContext.scala:48)
        at scala.concurrent.impl.Future$.apply(Future.scala:31)
        at scala.concurrent.Future$.apply(Future.scala:494)
        at play.core.j.JavaAction.apply(JavaAction.scala:138)
        at play.api.mvc.Action$$anonfun$apply$2.apply(Action.scala:96)
        at play.api.mvc.Action$$anonfun$apply$2.apply(Action.scala:89)
        at play.api.libs.streams.StrictAccumulator$$anonfun$mapFuture$2$$anonfun$1.apply(Accumulator.scala:174)
        at play.api.libs.streams.StrictAccumulator$$anonfun$mapFuture$2$$anonfun$1.apply(Accumulator.scala:174)
        at scala.util.Try$.apply(Try.scala:192)
        at play.api.libs.streams.StrictAccumulator$$anonfun$mapFuture$2.apply(Accumulator.scala:174)
        at play.api.libs.streams.StrictAccumulator$$anonfun$mapFuture$2.apply(Accumulator.scala:170)
        at scala.Function1$$anonfun$andThen$1.apply(Function1.scala:52)
        at play.api.libs.streams.StrictAccumulator.run(Accumulator.scala:207)
        at play.core.server.AkkaHttpServer$$anonfun$14.apply(AkkaHttpServer.scala:357)
        at play.core.server.AkkaHttpServer$$anonfun$14.apply(AkkaHttpServer.scala:355)
        at akka.http.scaladsl.util.FastFuture$.akka$http$scaladsl$util$FastFuture$$strictTransform$1(FastFuture.scala:41)
        at akka.http.scaladsl.util.FastFuture$$anonfun$transformWith$extension1$1.apply(FastFuture.scala:51)
        at akka.http.scaladsl.util.FastFuture$$anonfun$transformWith$extension1$1.apply(FastFuture.scala:50)
        ... 13 common frames omitted