Another error dev_11 line 201(sorry I just want help u to fix)

[ViruZzInGame]

[17:31:16] [Server thread/INFO]: ViruZzInGame[/91.180.23.10:58644] logged in with entity id 38 at (spawn, 364, 30, 230)
2019-05-27 [17:31:34] [Server thread/CRITICAL]: Error: "Call to a member function getName() on string" (EXCEPTION) in "plugins/LevelUP-System_dev-11.phar/src/LevelUPSystem/Main" at line 201
2019-05-27 [17:31:34] [Server thread/DEBUG]: #0 plugins/LevelUP-System_dev-11.phar/src/LevelUPSystem/Main(104): LevelUPSystem\Main->getExp(string ViruZzInGame)
2019-05-27 [17:31:34] [Server thread/DEBUG]: #1 plugins/LevelUP-System_dev-11.phar/src/LevelUPSystem/Main(83): LevelUPSystem\Main->runLevel(string ViruZzInGame)
2019-05-27 [17:31:34] [Server thread/DEBUG]: #2 plugins/LevelUP-System_dev-11.phar/src/LevelUPSystem/Main(235): LevelUPSystem\Main->initLvl(string ViruZzInGame)
2019-05-27 [17:31:34] [Server thread/DEBUG]: #3 src/pocketmine/plugin/MethodEventExecutor(38): LevelUPSystem\Main->xp3(pocketmine\event\player\PlayerJoinEvent object)
2019-05-27 [17:31:34] [Server thread/DEBUG]: #4 src/pocketmine/plugin/RegisteredListener(98): pocketmine\plugin\MethodEventExecutor->execute(LevelUPSystem\Main object, pocketmine\event\player\PlayerJoinEvent object)
2019-05-27 [17:31:34] [Server thread/DEBUG]: #5 src/pocketmine/event/Event(99): pocketmine\plugin\RegisteredListener->callEvent(pocketmine\event\player\PlayerJoinEvent object)
2019-05-27 [17:31:34] [Server thread/DEBUG]: #6 src/pocketmine/Player(1082): pocketmine\event\Event->call()
2019-05-27 [17:31:34] [Server thread/DEBUG]: #7 src/pocketmine/network/mcpe/PlayerNetworkSessionAdapter(297): pocketmine\Player->doFirstSpawn()
2019-05-27 [17:31:34] [Server thread/DEBUG]: #8 src/pocketmine/network/mcpe/protocol/SetLocalPlayerAsInitializedPacket(45): pocketmine\network\mcpe\PlayerNetworkSessionAdapter->handleSetLocalPlayerAsInitialized(pocketmine\network\mcpe\protocol\SetLocalPlayerAsInitializedPacket object)
2019-05-27 [17:31:34] [Server thread/DEBUG]: #9 src/pocketmine/network/mcpe/PlayerNetworkSessionAdapter(109): pocketmine\network\mcpe\protocol\SetLocalPlayerAsInitializedPacket->handle(pocketmine\network\mcpe\PlayerNetworkSessionAdapter object)
2019-05-27 [17:31:34] [Server thread/DEBUG]: #10 src/pocketmine/network/mcpe/protocol/BatchPacket(123): pocketmine\network\mcpe\PlayerNetworkSessionAdapter->handleDataPacket(pocketmine\network\mcpe\protocol\SetLocalPlayerAsInitializedPacket object)
2019-05-27 [17:31:34] [Server thread/DEBUG]: #11 src/pocketmine/network/mcpe/PlayerNetworkSessionAdapter(109): pocketmine\network\mcpe\protocol\BatchPacket->handle(pocketmine\network\mcpe\PlayerNetworkSessionAdapter object)
2019-05-27 [17:31:34] [Server thread/DEBUG]: #12 src/pocketmine/Player(3121): pocketmine\network\mcpe\PlayerNetworkSessionAdapter->handleDataPacket(pocketmine\network\mcpe\protocol\BatchPacket object)
2019-05-27 [17:31:34] [Server thread/DEBUG]: #13 src/pocketmine/network/mcpe/RakLibInterface(169): pocketmine\Player->handleDataPacket(pocketmine\network\mcpe\protocol\BatchPacket object)
2019-05-27 [17:31:34] [Server thread/DEBUG]: #14 vendor/pocketmine/raklib/src/server/ServerHandler(99): pocketmine\network\mcpe\RakLibInterface->handleEncapsulated(string 91.180.23.10 58644, raklib\protocol\EncapsulatedPacket object, integer 0)
2019-05-27 [17:31:34] [Server thread/DEBUG]: #15 src/pocketmine/network/mcpe/RakLibInterface(109): raklib\server\ServerHandler->handlePacket()
2019-05-27 [17:31:34] [Server thread/DEBUG]: #16 src/pocketmine/network/mcpe/RakLibInterface(99): pocketmine\network\mcpe\RakLibInterface->process()
2019-05-27 [17:31:34] [Server thread/DEBUG]: #17 vendor/pocketmine/snooze/src/SleeperHandler(123): pocketmine\network\mcpe\RakLibInterface->pocketmine\network\mcpe{closure}()
2019-05-27 [17:31:34] [Server thread/DEBUG]: #18 vendor/pocketmine/snooze/src/SleeperHandler(85): pocketmine\snooze\SleeperHandler->processNotifications()
2019-05-27 [17:31:34] [Server thread/DEBUG]: #19 src/pocketmine/Server(2337): pocketmine\snooze\SleeperHandler->sleepUntil(double 1558971094.3732)
2019-05-27 [17:31:34] [Server thread/DEBUG]: #20 src/pocketmine/Server(2195): pocketmine\Server->tickProcessor()
2019-05-27 [17:31:34] [Server thread/DEBUG]: #21 src/pocketmine/Server(1774): pocketmine\Server->start()
2019-05-27 [17:31:34] [Server thread/DEBUG]: #22 src/pocketmine/PocketMine(266):

[ZayTheEpic]

I appreciate it that you always report the issue of the plugin.
This error might slightly be hard to fix! I will need plenty of time to look after on what's causing this error. This issue will remain open until the issue has been solved.

And again thank you for reporting the issues. I appreciate your help

[DenielWorld]

Ask the guy what he did in-game that caused the error?

[ZayTheEpic]

^^^^^^^^^
Answer that question for me to know whats causing the issue

[ViruZzInGame]

No problem bro thanks! You do a very good job

[TetroYT]

Do any of the other versions work and dont have this issue? so i could use that until its fixed cause i get kicked instantly with this version