Too many open files
ERROR 00:32:18 a.i.TcpListener | Accept error: could not accept new connection java.io.IOException: Too many open files at java.base/sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method) at java.base/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:533) at java.base/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:285) at akka.io.TcpListener.acceptAllPending(TcpListener.scala:128) at akka.io.TcpListener$$anonfun$bound1.applyOrElse(TcpListener.scala:96) at akka.actor.Actor.aroundReceive(Actor.scala:537) at akka.actor.Actor.aroundReceive(Actor.scala:535) at akka.io.TcpListener.aroundReceive(TcpListener.scala:36) at akka.actor.ActorCell.receiveMessage(ActorCell.scala:579) at akka.actor.ActorCell.invoke(ActorCell.scala:547) ^Cat akka.dispatch.Mailbox.processMailbox(Mailbox.scala:270) at akka.dispatch.Mailbox.run(Mailbox.scala:231) at akka.dispatch.Mailbox.exec(Mailbox.scala:243) at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)