[11:43:22] [Server thread/CRITICAL]: ErrorException: "Undefined variable: renk" (EXCEPTION) in "plugins/TpUI-master/src/padreon/TeleportUI/Main" at line 48

[11:43:22] [Server thread/DEBUG]: #0 plugins/TpUI-master/src/padreon/TeleportUI/Main(48): pocketmine\utils\Utils::errorExceptionHandler(integer 8, string Undefined variable: renk, string /home/minecraft/plugins/TpUI-master/src/padreon/TeleportUI/Main.php, integer 48, array Array())

[11:43:22] [Server thread/DEBUG]: #1 plugins/FormAPI (1).phar/src/jojoe77777/FormAPI/Form(46): padreon\TeleportUI\Main->padreon\TeleportUI\{closure}(jasonwynn10\VanillaEntityAI\entity\passiveaggressive\Player object, integer 0)

[11:43:22] [Server thread/DEBUG]: #2 src/pocketmine/Player(3457): jojoe77777\FormAPI\Form->handleResponse(jasonwynn10\VanillaEntityAI\entity\passiveaggressive\Player object, integer 0)

[11:43:22] [Server thread/DEBUG]: #3 src/pocketmine/network/mcpe/PlayerNetworkSessionAdapter(259): pocketmine\Player->onFormSubmit(integer 0, integer 0)

[11:43:22] [Server thread/DEBUG]: #4 src/pocketmine/network/mcpe/protocol/ModalFormResponsePacket(49): pocketmine\network\mcpe\PlayerNetworkSessionAdapter->handleModalFormResponse(pocketmine\network\mcpe\protocol\ModalFormResponsePacket object)

[11:43:22] [Server thread/DEBUG]: #5 src/pocketmine/network/mcpe/PlayerNetworkSessionAdapter(109): pocketmine\network\mcpe\protocol\ModalFormResponsePacket->handle(jasonwynn10\VanillaEntityAI\network\PlayerNetworkSessionAdapter object)

[11:43:22] [Server thread/DEBUG]: #6 src/pocketmine/network/mcpe/protocol/BatchPacket(123): pocketmine\network\mcpe\PlayerNetworkSessionAdapter->handleDataPacket(pocketmine\network\mcpe\protocol\ModalFormResponsePacket object)

[11:43:22] [Server thread/DEBUG]: #7 src/pocketmine/network/mcpe/PlayerNetworkSessionAdapter(109): pocketmine\network\mcpe\protocol\BatchPacket->handle(jasonwynn10\VanillaEntityAI\network\PlayerNetworkSessionAdapter object)

[11:43:22] [Server thread/DEBUG]: #8 src/pocketmine/Player(3121): pocketmine\network\mcpe\PlayerNetworkSessionAdapter->handleDataPacket(pocketmine\network\mcpe\protocol\BatchPacket object)

[11:43:22] [Server thread/DEBUG]: #9 src/pocketmine/network/mcpe/RakLibInterface(169): pocketmine\Player->handleDataPacket(pocketmine\network\mcpe\protocol\BatchPacket object)

[11:43:22] [Server thread/DEBUG]: #10 vendor/pocketmine/raklib/src/server/ServerHandler(99): pocketmine\network\mcpe\RakLibInterface->handleEncapsulated(string 114.124.135.9 43436, raklib\protocol\EncapsulatedPacket object, integer 0)

[11:43:22] [Server thread/DEBUG]: #11 src/pocketmine/network/mcpe/RakLibInterface(109): raklib\server\ServerHandler->handlePacket()

[11:43:22] [Server thread/DEBUG]: #12 src/pocketmine/network/mcpe/RakLibInterface(99): pocketmine\network\mcpe\RakLibInterface->process()

[11:43:22] [Server thread/DEBUG]: #13 vendor/pocketmine/snooze/src/SleeperHandler(123): pocketmine\network\mcpe\RakLibInterface->pocketmine\network\mcpe\{closure}()

[11:43:22] [Server thread/DEBUG]: #14 vendor/pocketmine/snooze/src/SleeperHandler(85): pocketmine\snooze\SleeperHandler->processNotifications()

[11:43:22] [Server thread/DEBUG]: #15 src/pocketmine/Server(2337): pocketmine\snooze\SleeperHandler->sleepUntil(double 1561369402.8343)

[11:43:22] [Server thread/DEBUG]: #16 src/pocketmine/Server(2195): pocketmine\Server->tickProcessor()

[11:43:22] [Server thread/DEBUG]: #17 src/pocketmine/Server(1774): pocketmine\Server->start()

[11:43:22] [Server thread/DEBUG]: #18 src/pocketmine/PocketMine(266): pocketmine\Server->__construct(BaseClassLoader object, pocketmine\utils\MainLogger object, string /home/minecraft/, string /home/minecraft/plugins/)

[11:43:22] [Server thread/DEBUG]: #19 (1): require(string phar:///home/minecraft/pocketmine.phar/src/pocketmine/PocketMine.php)