My Server Keep Internal Server Error When We Join It Please Help Me

[LockedBy]

[13:06:14] [Server thread/DEBUG]: #0 plugins/TeaSpoon_dev-279 (1).phar/src/CortexPE/handlers/PacketHandler(150): CortexPE\Utils::getDimension(object pocketmine\level\Level)

[13:06:14] [Server thread/DEBUG]: #1 src/pocketmine/plugin/MethodEventExecutor(38): CortexPE\handlers\PacketHandler->onPacketSend(object pocketmine\event\server\DataPacketSendEvent)

[13:06:14] [Server thread/DEBUG]: #2 src/pocketmine/plugin/RegisteredListener(98): pocketmine\plugin\MethodEventExecutor->execute(object CortexPE\handlers\PacketHandler, object pocketmine\event\server\DataPacketSendEvent)

[13:06:14] [Server thread/DEBUG]: #3 src/pocketmine/event/Event(99): pocketmine\plugin\RegisteredListener->callEvent(object pocketmine\event\server\DataPacketSendEvent)

[13:06:14] [Server thread/DEBUG]: #4 src/pocketmine/Player(3177): pocketmine\event\Event->call()

[13:06:14] [Server thread/DEBUG]: #5 src/pocketmine/Player(3202): pocketmine\Player->sendDataPacket(object pocketmine\network\mcpe\protocol\StartGamePacket, boolean , boolean )

[13:06:14] [Server thread/DEBUG]: #6 src/pocketmine/Player(2158): pocketmine\Player->dataPacket(object pocketmine\network\mcpe\protocol\StartGamePacket)

[13:06:14] [Server thread/DEBUG]: #7 src/pocketmine/Player(2100): pocketmine\Player->completeLoginSequence()

[13:06:14] [Server thread/DEBUG]: #8 src/pocketmine/network/mcpe/PlayerNetworkSessionAdapter(126): pocketmine\Player->handleResourcePackClientResponse(object pocketmine\network\mcpe\protocol\ResourcePackClientResponsePacket)

[13:06:14] [Server thread/DEBUG]: #9 src/pocketmine/network/mcpe/protocol/ResourcePackClientResponsePacket(62): pocketmine\network\mcpe\PlayerNetworkSessionAdapter->handleResourcePackClientResponse(object pocketmine\network\mcpe\protocol\ResourcePackClientResponsePacket)

[13:06:14] [Server thread/DEBUG]: #10 src/pocketmine/network/mcpe/PlayerNetworkSessionAdapter(110): pocketmine\network\mcpe\protocol\ResourcePackClientResponsePacket->handle(object pocketmine\network\mcpe\PlayerNetworkSessionAdapter)

[13:06:14] [Server thread/DEBUG]: #11 src/pocketmine/network/mcpe/protocol/BatchPacket(123): pocketmine\network\mcpe\PlayerNetworkSessionAdapter->handleDataPacket(object pocketmine\network\mcpe\protocol\ResourcePackClientResponsePacket)

[13:06:14] [Server thread/DEBUG]: #12 src/pocketmine/network/mcpe/PlayerNetworkSessionAdapter(110): pocketmine\network\mcpe\protocol\BatchPacket->handle(object pocketmine\network\mcpe\PlayerNetworkSessionAdapter)

[13:06:14] [Server thread/DEBUG]: #13 src/pocketmine/Player(3126): pocketmine\network\mcpe\PlayerNetworkSessionAdapter->handleDataPacket(object pocketmine\network\mcpe\protocol\BatchPacket)

[13:06:14] [Server thread/DEBUG]: #14 src/pocketmine/network/mcpe/RakLibInterface(169): pocketmine\Player->handleDataPacket(object pocketmine\network\mcpe\protocol\BatchPacket)

[13:06:14] [Server thread/DEBUG]: #15 vendor/pocketmine/raklib/src/server/ServerHandler(99): pocketmine\network\mcpe\RakLibInterface->handleEncapsulated(string[18] 36.75.242.187 1108, object raklib\protocol\EncapsulatedPacket, integer 0)

[13:06:14] [Server thread/DEBUG]: #16 src/pocketmine/network/mcpe/RakLibInterface(109): raklib\server\ServerHandler->handlePacket()

[13:06:14] [Server thread/DEBUG]: #17 src/pocketmine/network/mcpe/RakLibInterface(99): pocketmine\network\mcpe\RakLibInterface->process()

[13:06:14] [Server thread/DEBUG]: #18 vendor/pocketmine/snooze/src/SleeperHandler(123): pocketmine\network\mcpe\RakLibInterface->pocketmine\network\mcpe{closure}()

[13:06:14] [Server thread/DEBUG]: #19 vendor/pocketmine/snooze/src/SleeperHandler(85): pocketmine\snooze\SleeperHandler->processNotifications()

[13:06:14] [Server thread/DEBUG]: #20 src/pocketmine/Server(2348): pocketmine\snooze\SleeperHandler->sleepUntil(double 1565355974.6247)

[13:06:14] [Server thread/DEBUG]: #21 src/pocketmine/Server(2205): pocketmine\Server->tickProcessor()

[13:06:14] [Server thread/DEBUG]: #22 src/pocketmine/Server(1784): pocketmine\Server->start()

[13:06:14] [Server thread/DEBUG]: #23 src/pocketmine/PocketMine(274): pocketmine\Server->__construct(object BaseClassLoader, object pocketmine\utils\MainLogger, string[15] /home/gs-40381/, string[23] /home/gs-40381/plugins/)

[13:06:14] [Server thread/DEBUG]: #24 (1): require(string[74] phar:///home/gs-40381/PocketMine-MP (5).phar/src/pocketmine/PocketMine.php)

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PocketMine error..