[Bug] Unable to bulk delete an alert

[yorkvik]

When trying to bulk delete alerts I get this error :

2020-05-08 10:03:01,628 [WARN] from org.thp.scalligraph.ErrorHandler in application-akka.actor.default-dispatcher-46839 - POST /api/alert/delete/_bulk?force=1 returned 404
org.thp.scalligraph.NotFoundError: /api/alert/delete/_bulk
	at org.thp.scalligraph.ScalligraphRouter$$anonfun$2.$anonfun$applyOrElse$4(ScalligraphRouter.scala:102)
	at org.thp.scalligraph.auth.SessionAuthSrv$$anon$1.$anonfun$invokeBlock$2(SessionAuthSrv.scala:84)
	at scala.Option.fold(Option.scala:251)
	at org.thp.scalligraph.auth.SessionAuthSrv$$anon$1.invokeBlock(SessionAuthSrv.scala:82)
	at org.thp.scalligraph.auth.SessionAuthSrv$$anon$1.invokeBlock(SessionAuthSrv.scala:79)
	at org.thp.scalligraph.ScalligraphRouter$$anonfun$2.$anonfun$applyOrElse$3(ScalligraphRouter.scala:102)
	at play.api.mvc.ActionBuilderImpl.invokeBlock(Action.scala:441)
	at play.api.mvc.ActionBuilderImpl.invokeBlock(Action.scala:439)
	at play.api.mvc.ActionBuilder$$anon$9.apply(Action.scala:379)
	at play.api.mvc.Action.$anonfun$apply$4(Action.scala:82)
	at play.api.libs.streams.StrictAccumulator.$anonfun$mapFuture$4(Accumulator.scala:167)
	at scala.util.Try$.apply(Try.scala:213)
	at play.api.libs.streams.StrictAccumulator.$anonfun$mapFuture$3(Accumulator.scala:167)
	at scala.Function1.$anonfun$andThen$1(Function1.scala:57)
	at scala.Function1.$anonfun$andThen$1(Function1.scala:57)
	at play.api.libs.streams.StrictAccumulator.run(Accumulator.scala:199)
	at play.core.server.AkkaHttpServer.$anonfun$runAction$4(AkkaHttpServer.scala:413)
	at akka.http.scaladsl.util.FastFuture$.strictTransform$1(FastFuture.scala:41)
	at akka.http.scaladsl.util.FastFuture$.$anonfun$transformWith$3(FastFuture.scala:51)
	at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64)
	at org.thp.scalligraph.ContextPropagatingDisptacher$$anon$1.$anonfun$execute$2(ContextPropagatingDisptacher.scala:57)
	at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
	at org.thp.scalligraph.DiagnosticContext$.$anonfun$withDiagnosticContext$2(ContextPropagatingDisptacher.scala:92)
	at org.thp.scalligraph.DiagnosticContext$.saveDiagnosticContext(ContextPropagatingDisptacher.scala:107)
	at org.thp.scalligraph.DiagnosticContext$.withDiagnosticContext(ContextPropagatingDisptacher.scala:90)
	at org.thp.scalligraph.DiagnosticContext$$anon$2.withContext(ContextPropagatingDisptacher.scala:75)
	at org.thp.scalligraph.ContextPropagatingDisptacher$$anon$1.$anonfun$execute$1(ContextPropagatingDisptacher.scala:57)
	at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:47)
	at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:47)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)