play.api.Application$$anon$1: Execution exception[[IllegalAccessException: Can not call newInstance() on the Class for java.lang.Class]]

	at play.api.Application$class.handleError(Application.scala:293) ~[com.typesafe.play.play_2.10-2.2.3.jar:2.2.3]

	at play.api.DefaultApplication.handleError(Application.scala:399) [com.typesafe.play.play_2.10-2.2.3.jar:2.2.3]

	at play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$13$$anonfun$apply$1.applyOrElse(PlayDefaultUpstreamHandler.scala:166) [com.typesafe.play.play_2.10-2.2.3.jar:2.2.3]

	at play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$13$$anonfun$apply$1.applyOrElse(PlayDefaultUpstreamHandler.scala:163) [com.typesafe.play.play_2.10-2.2.3.jar:2.2.3]

	at scala.runtime.AbstractPartialFunction.apply(AbstractPartialFunction.scala:33) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.util.Failure$$anonfun$recover$1.apply(Try.scala:185) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.util.Try$.apply(Try.scala:161) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.util.Failure.recover(Try.scala:185) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.Future$$anonfun$recover$1.apply(Future.scala:324) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.Future$$anonfun$recover$1.apply(Future.scala:324) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32) [org.scala-lang.scala-library-2.10.4.jar:na]

	at play.api.libs.iteratee.Execution$$anon$1.execute(Execution.scala:43) [com.typesafe.play.play-iteratees_2.10-2.2.3.jar:2.2.3]

	at scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:40) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:248) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.Promise$class.complete(Promise.scala:55) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.impl.Promise$DefaultPromise.complete(Promise.scala:153) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.Future$$anonfun$flatMap$1.apply(Future.scala:249) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.Future$$anonfun$flatMap$1.apply(Future.scala:249) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32) [org.scala-lang.scala-library-2.10.4.jar:na]

	at play.api.libs.iteratee.Execution$$anon$2.execute(Execution.scala:70) [com.typesafe.play.play-iteratees_2.10-2.2.3.jar:2.2.3]

	at scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:40) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:248) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.Promise$class.complete(Promise.scala:55) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.impl.Promise$DefaultPromise.complete(Promise.scala:153) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.Future$$anonfun$flatMap$1.apply(Future.scala:249) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.Future$$anonfun$flatMap$1.apply(Future.scala:249) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32) [org.scala-lang.scala-library-2.10.4.jar:na]

	at play.api.libs.iteratee.Execution$$anon$2.execute(Execution.scala:70) [com.typesafe.play.play-iteratees_2.10-2.2.3.jar:2.2.3]

	at scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:40) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:248) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.Promise$class.complete(Promise.scala:55) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.impl.Promise$DefaultPromise.complete(Promise.scala:153) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.Future$$anonfun$flatMap$1.apply(Future.scala:249) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.Future$$anonfun$flatMap$1.apply(Future.scala:249) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32) [org.scala-lang.scala-library-2.10.4.jar:na]

	at play.api.libs.iteratee.Execution$$anon$2.execute(Execution.scala:70) [com.typesafe.play.play-iteratees_2.10-2.2.3.jar:2.2.3]

	at scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:40) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:248) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.Promise$class.complete(Promise.scala:55) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.impl.Promise$DefaultPromise.complete(Promise.scala:153) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:23) [org.scala-lang.scala-library-2.10.4.jar:na]

	at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:42) [com.typesafe.akka.akka-actor_2.10-2.2.0.jar:2.2.0]

	at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) [com.typesafe.akka.akka-actor_2.10-2.2.0.jar:2.2.0]

	at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) [org.scala-lang.scala-library-2.10.4.jar:na]

Caused by: java.lang.IllegalAccessException: Can not call newInstance() on the Class for java.lang.Class

	at java.lang.Class.newInstance(Class.java:348) ~[na:1.7.0_91]

	at services.mongodb.MongoUtils$.readBlob(MongoUtils.scala:117) ~[clowder.clowder-0.9.2-SNAPSHOT.jar:0.9.2-SNAPSHOT]

	at services.mongodb.MongoDBFileService.getBytes(MongoDBFileService.scala:172) ~[clowder.clowder-0.9.2-SNAPSHOT.jar:0.9.2-SNAPSHOT]

	at controllers.Files$$anonfun$download$1.apply(Files.scala:659) ~[clowder.clowder-0.9.2-SNAPSHOT.jar:0.9.2-SNAPSHOT]

	at controllers.Files$$anonfun$download$1.apply(Files.scala:653) ~[clowder.clowder-0.9.2-SNAPSHOT.jar:0.9.2-SNAPSHOT]

	at play.api.mvc.ActionBuilder$$anonfun$apply$10.apply(Action.scala:221) ~[com.typesafe.play.play_2.10-2.2.3.jar:2.2.3]

	at play.api.mvc.ActionBuilder$$anonfun$apply$10.apply(Action.scala:220) ~[com.typesafe.play.play_2.10-2.2.3.jar:2.2.3]

	at controllers.SecuredController$$anon$2.invokeBlock(SecuredController.scala:79) ~[clowder.clowder-0.9.2-SNAPSHOT.jar:0.9.2-SNAPSHOT]

	at play.api.mvc.ActionBuilder$$anon$1.apply(Action.scala:309) ~[com.typesafe.play.play_2.10-2.2.3.jar:2.2.3]

	at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4$$anonfun$apply$5.apply(Action.scala:109) ~[com.typesafe.play.play_2.10-2.2.3.jar:2.2.3]

	at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4$$anonfun$apply$5.apply(Action.scala:109) ~[com.typesafe.play.play_2.10-2.2.3.jar:2.2.3]

	at play.utils.Threads$.withContextClassLoader(Threads.scala:18) ~[com.typesafe.play.play_2.10-2.2.3.jar:2.2.3]

	at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4.apply(Action.scala:108) ~[com.typesafe.play.play_2.10-2.2.3.jar:2.2.3]

	at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4.apply(Action.scala:107) ~[com.typesafe.play.play_2.10-2.2.3.jar:2.2.3]

	at scala.Option.map(Option.scala:145) ~[org.scala-lang.scala-library-2.10.4.jar:na]

	at play.api.mvc.Action$$anonfun$apply$1.apply(Action.scala:107) ~[com.typesafe.play.play_2.10-2.2.3.jar:2.2.3]

	at play.api.mvc.Action$$anonfun$apply$1.apply(Action.scala:100) ~[com.typesafe.play.play_2.10-2.2.3.jar:2.2.3]

	at play.api.libs.iteratee.Iteratee$$anonfun$mapM$1.apply(Iteratee.scala:481) ~[com.typesafe.play.play-iteratees_2.10-2.2.3.jar:2.2.3]

	at play.api.libs.iteratee.Iteratee$$anonfun$mapM$1.apply(Iteratee.scala:481) ~[com.typesafe.play.play-iteratees_2.10-2.2.3.jar:2.2.3]

	at play.api.libs.iteratee.Iteratee$$anonfun$flatMapM$1.apply(Iteratee.scala:517) ~[com.typesafe.play.play-iteratees_2.10-2.2.3.jar:2.2.3]

	at play.api.libs.iteratee.Iteratee$$anonfun$flatMapM$1.apply(Iteratee.scala:517) ~[com.typesafe.play.play-iteratees_2.10-2.2.3.jar:2.2.3]

	at play.api.libs.iteratee.Iteratee$$anonfun$flatMap$1$$anonfun$apply$13.apply(Iteratee.scala:493) ~[com.typesafe.play.play-iteratees_2.10-2.2.3.jar:2.2.3]

	at play.api.libs.iteratee.Iteratee$$anonfun$flatMap$1$$anonfun$apply$13.apply(Iteratee.scala:493) ~[com.typesafe.play.play-iteratees_2.10-2.2.3.jar:2.2.3]

	at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24) [org.scala-lang.scala-library-2.10.4.jar:na]

	at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24) [org.scala-lang.scala-library-2.10.4.jar:na]

	... 6 common frames omitted