diff --git a/src/pocketmine/Server.php b/src/pocketmine/Server.php
index 43d55a6fc..3526759d0 100644
--- a/src/pocketmine/Server.php
+++ b/src/pocketmine/Server.php
@@ -91,7 +91,6 @@ use pocketmine\plugin\PluginManager;
 use pocketmine\plugin\ScriptPluginLoader;
 use pocketmine\resourcepacks\ResourcePackManager;
 use pocketmine\scheduler\AsyncPool;
-use pocketmine\scheduler\FileWriteTask;
 use pocketmine\scheduler\SendUsageTask;
 use pocketmine\snooze\SleeperHandler;
 use pocketmine\snooze\SleeperNotifier;
diff --git a/src/pocketmine/network/mcpe/protocol/DataPacket.php b/src/pocketmine/network/mcpe/protocol/DataPacket.php
index d450f5edc..fbdc383e8 100644
--- a/src/pocketmine/network/mcpe/protocol/DataPacket.php
+++ b/src/pocketmine/network/mcpe/protocol/DataPacket.php
@@ -25,6 +25,7 @@ namespace pocketmine\network\mcpe\protocol;
 
 #include <rules/DataPacket.h>
 
+use pocketmine\network\mcpe\CachedEncapsulatedPacket;
 use pocketmine\network\mcpe\NetworkBinaryStream;
 use pocketmine\network\mcpe\NetworkSession;
 use pocketmine\utils\Utils;
@@ -35,6 +36,8 @@ abstract class DataPacket extends NetworkBinaryStream{
 
 	/** @var bool */
 	public $isEncoded = false;
+	/** @var CachedEncapsulatedPacket */
+	public $__encapsulatedPacket = null;
 
 	/** @var int */
 	public $senderSubId = 0;