Just updated and i get this error wasnt happening before

[jrodr10]

[05:50:53] [Server thread/INFO]: zPandaLogo[/67.128.237.86:16223] logged out due to Login timeout
[05:51:04] [Server thread/CRITICAL]: Could not pass event 'pocketmine\event\player\PlayerKickEvent' to 'TeaSpoon v1.0.0': Return value of pocketmine\entity\Entity::getId() must be of the type integer, null returned on CortexPE\EventListener
[05:51:04] [Server thread/CRITICAL]: TypeError: "Return value of pocketmine\entity\Entity::getId() must be of the type integer, null returned" (EXCEPTION) in "src/pocketmine/entity/Entity" at line 1837
[05:51:04] [Server thread/DEBUG]: #0 TeaSpoon_dev-19.phar/src/CortexPE/EventListener(304): pocketmine\entity\Entity->getId()
[05:51:04] [Server thread/DEBUG]: #1 src/pocketmine/plugin/MethodEventExecutor(38): CortexPE\EventListener->onKick(pocketmine\event\player\PlayerKickEvent object)
[05:51:04] [Server thread/DEBUG]: #2 src/pocketmine/plugin/RegisteredListener(98): pocketmine\plugin\MethodEventExecutor->execute(CortexPE\EventListener object, pocketmine\event\player\PlayerKickEvent object)
[05:51:04] [Server thread/DEBUG]: #3 src/pocketmine/plugin/PluginManager(721): pocketmine\plugin\RegisteredListener->callEvent(pocketmine\event\player\PlayerKickEvent object)
[05:51:04] [Server thread/DEBUG]: #4 src/pocketmine/Player(3123): pocketmine\plugin\PluginManager->callEvent(pocketmine\event\player\PlayerKickEvent object)
[05:51:04] [Server thread/DEBUG]: #5 src/pocketmine/Player(1907): pocketmine\Player->kick(string logged in from another location)
[05:51:04] [Server thread/DEBUG]: #6 src/pocketmine/Player(1901): pocketmine\Player->processLogin()
[05:51:04] [Server thread/DEBUG]: #7 src/pocketmine/network/mcpe/VerifyLoginTask(146): pocketmine\Player->onVerifyCompleted(pocketmine\network\mcpe\protocol\LoginPacket object, boolean 1, boolean 1)
[05:51:04] [Server thread/DEBUG]: #8 src/pocketmine/scheduler/AsyncPool(164): pocketmine\network\mcpe\VerifyLoginTask->onCompletion(pocketmine\Server object)
[05:51:04] [Server thread/DEBUG]: #9 src/pocketmine/scheduler/ServerScheduler(342): pocketmine\scheduler\AsyncPool->collectTasks()
[05:51:04] [Server thread/DEBUG]: #10 src/pocketmine/Server(2524): pocketmine\scheduler\ServerScheduler->mainThreadHeartbeat(integer 650)
[05:51:04] [Server thread/DEBUG]: #11 src/pocketmine/Server(2271): pocketmine\Server->tick()
[05:51:04] [Server thread/DEBUG]: #12 src/pocketmine/Server(2146): pocketmine\Server->tickProcessor()
[05:51:04] [Server thread/DEBUG]: #13 src/pocketmine/Server(1734): pocketmine\Server->start()
[05:51:04] [Server thread/DEBUG]: #14 src/pocketmine/PocketMine(552): pocketmine\Server->__construct(BaseClassLoader object, pocketmine\utils\MainLogger object, string phar:///home/debian/19132/PocketMine-MP.phar/, string /home/debian/19132/, string /home/debian/19132/plugins/)
[05:51:04] [Server thread/DEBUG]: #15 /home/debian/19132/PocketMine-MP.phar(1): require(string phar:///home/debian/19132/PocketMine-MP.phar/src/pocketmine/PocketMine.php)
[05:51:12] [Server thread/INFO]: zPandaLogo[/67.128.237.86:16223] logged in with entity id 1 at (aFactionsSpawn, 0.392, 75, 3.5135)

[CortexPE]

Going to be fixed on next commit...