diff --git a/src/pocketmine/event/server/NetworkInterfaceCrashEvent.php b/src/pocketmine/event/server/NetworkInterfaceCrashEvent.php
deleted file mode 100644
index ecbd9400e..000000000
--- a/src/pocketmine/event/server/NetworkInterfaceCrashEvent.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-
-/*
- *
- *  ____            _        _   __  __ _                  __  __ ____
- * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
- * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
- * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
- * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * @author PocketMine Team
- * @link http://www.pocketmine.net/
- *
- *
-*/
-
-declare(strict_types=1);
-
-namespace pocketmine\event\server;
-
-use pocketmine\network\NetworkInterface;
-
-/**
- * Never called. Should never have come into this world. Nothing to see here.
- * @deprecated
- */
-class NetworkInterfaceCrashEvent extends NetworkInterfaceEvent{
-	/**
-	 * @var \Throwable
-	 */
-	private $exception;
-
-	public function __construct(NetworkInterface $interface, \Throwable $throwable){
-		parent::__construct($interface);
-		$this->exception = $throwable;
-	}
-
-	/**
-	 * @return \Throwable
-	 */
-	public function getCrashInformation() : \Throwable{
-		return $this->exception;
-	}
-}
diff --git a/src/pocketmine/network/NetworkInterface.php b/src/pocketmine/network/NetworkInterface.php
index c13b86636..da64d6f57 100644
--- a/src/pocketmine/network/NetworkInterface.php
+++ b/src/pocketmine/network/NetworkInterface.php
@@ -69,11 +69,4 @@ interface NetworkInterface{
 	 * Gracefully shuts down the network interface.
 	 */
 	public function shutdown() : void;
-
-	/**
-	 * @deprecated
-	 * Shuts down the network interface in an emergency situation, such as due to a crash.
-	 */
-	public function emergencyShutdown() : void;
-
 }
diff --git a/src/pocketmine/network/mcpe/RakLibInterface.php b/src/pocketmine/network/mcpe/RakLibInterface.php
index b1ff36636..1fd51b72e 100644
--- a/src/pocketmine/network/mcpe/RakLibInterface.php
+++ b/src/pocketmine/network/mcpe/RakLibInterface.php
@@ -121,11 +121,6 @@ class RakLibInterface implements ServerInstance, AdvancedNetworkInterface{
 		$this->interface->shutdown();
 	}
 
-	public function emergencyShutdown() : void{
-		$this->server->getTickSleeper()->removeNotifier($this->sleeper);
-		$this->interface->emergencyShutdown();
-	}
-
 	public function openSession(string $identifier, string $address, int $port, int $clientID) : void{
 		$session = new NetworkSession($this->server, $this, $address, $port);
 		$this->sessions[$identifier] = $session;