Bug!! New #479
Description
2020-01-18 [04:25:15] [Server thread/CRITICAL]: InvalidArgumentException: "Alias "ender" is already assigned" (EXCEPTION) in "src/pocketmine/level/generator/GeneratorManager" at line 58
2020-01-18 [04:25:15] [Server thread/DEBUG]: #0 plugins/TeaSpoon_dev-281.phar/src/CortexPE/LevelManager(58): pocketmine\level\generator\GeneratorManager::addGenerator(string[36] CortexPE\level\generator\ender\Ender, string[5] ender)
2020-01-18 [04:25:15] [Server thread/DEBUG]: #1 plugins/TeaSpoon_dev-281.phar/src/CortexPE/LevelManager(50): CortexPE\LevelManager::registerGenerators()
2020-01-18 [04:25:15] [Server thread/DEBUG]: #2 plugins/TeaSpoon_dev-281.phar/src/CortexPE/EventListener(84): CortexPE\LevelManager::init()
2020-01-18 [04:25:15] [Server thread/DEBUG]: #3 src/pocketmine/plugin/MethodEventExecutor(38): CortexPE\EventListener->onLevelLoad(object pocketmine\event\level\LevelLoadEvent)
2020-01-18 [04:25:15] [Server thread/DEBUG]: #4 src/pocketmine/plugin/RegisteredListener(98): pocketmine\plugin\MethodEventExecutor->execute(object CortexPE\EventListener, object pocketmine\event\level\LevelLoadEvent)
2020-01-18 [04:25:15] [Server thread/DEBUG]: #5 src/pocketmine/event/Event(95): pocketmine\plugin\RegisteredListener->callEvent(object pocketmine\event\level\LevelLoadEvent)
2020-01-18 [04:25:15] [Server thread/DEBUG]: #6 src/pocketmine/Server(1127): pocketmine\event\Event->call()
2020-01-18 [04:25:15] [Server thread/DEBUG]: #7 src/pocketmine/Server(1761): pocketmine\Server->loadLevel(string[14] Factions-Spawn)
2020-01-18 [04:25:15] [Server thread/DEBUG]: #8 src/pocketmine/PocketMine(268): pocketmine\Server->__construct(object BaseClassLoader, object pocketmine\utils\MainLogger, string[16] /home/minecraft/, string[24] /home/minecraft/plugins/)
2020-01-18 [04:25:15] [Server thread/DEBUG]: #9 src/pocketmine/PocketMine(291): pocketmine\server()
2020-01-18 [04:25:15] [Server thread/DEBUG]: #10 (1): require(string[68] phar:///home/minecraft/pocketmine.phar/src/pocketmine/PocketMine.php)
2020-01-18 [04:25:15] [Server thread/EMERGENCY]: An unrecoverable error has occurred and the server has crashed. Creating a crash dump
2020-01-18 [04:25:15] [Server thread/EMERGENCY]: Please upload the "/home/minecraft/crashdumps/Sat_Jan_18-04.25.15-CET_2020.log" file to the Crash Archive and submit the link to the Bug Reporting page. Give as much info as you can.