The game fails when user falls

[and7ey]

Name

There is some unhandled death event in the code.

Description:

Here is the log -

2020-05-14 [11:31:10] [Server thread/CRITICAL]: Error: "Call to a member function getSpawnLocation() on null" (EXCEPTION) in "plugins/SkyWars.phar/src/vixikhd/skywars/arena/Arena" at line 184
--
87 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #0 plugins/SkyWars.phar/src/vixikhd/skywars/arena/Arena(406): vixikhd\skywars\arena\Arena->disconnectPlayer(object pocketmine\Player, string[0] , boolean 1)
88 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #1 src/pocketmine/plugin/MethodEventExecutor(42): vixikhd\skywars\arena\Arena->onDeath(object pocketmine\event\player\PlayerDeathEvent)
89 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #2 src/pocketmine/plugin/RegisteredListener(80): pocketmine\plugin\MethodEventExecutor->execute(object vixikhd\skywars\arena\Arena, object pocketmine\event\player\PlayerDeathEvent)
90 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #3 src/pocketmine/event/Event(88): pocketmine\plugin\RegisteredListener->callEvent(object pocketmine\event\player\PlayerDeathEvent)
91 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #4 src/pocketmine/Player(3621): pocketmine\event\Event->call()
92 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #5 src/pocketmine/entity/Living(610): pocketmine\Player->onDeath()
93 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #6 src/pocketmine/Player(3610): pocketmine\entity\Living->kill()
94 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #7 src/pocketmine/entity/Entity(975): pocketmine\Player->kill()
95 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #8 src/pocketmine/entity/Living(146): pocketmine\entity\Entity->setHealth(double 0)
96 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #9 src/pocketmine/entity/Entity(932): pocketmine\entity\Living->setHealth(double 0)
97 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #10 src/pocketmine/entity/Living(545): pocketmine\entity\Entity->attack(object pocketmine\event\entity\EntityDamageEvent)
98 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #11 src/pocketmine/Player(3708): pocketmine\entity\Living->attack(object pocketmine\event\entity\EntityDamageEvent)
99 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #12 src/pocketmine/entity/Entity(1025): pocketmine\Player->attack(object pocketmine\event\entity\EntityDamageEvent)
100 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #13 src/pocketmine/entity/Living(648): pocketmine\entity\Entity->entityBaseTick(integer 1)
101 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #14 src/pocketmine/entity/Human(627): pocketmine\entity\Living->entityBaseTick(integer 1)
102 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #15 src/pocketmine/Player(1711): pocketmine\entity\Human->entityBaseTick(integer 1)
103 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #16 src/pocketmine/level/Level(844): pocketmine\Player->onUpdate(integer 31162)
104 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #17 src/pocketmine/level/Level(777): pocketmine\level\Level->actuallyDoTick(integer 31162)
105 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #18 src/pocketmine/Server(2256): pocketmine\level\Level->doTick(integer 31162)
106 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #19 src/pocketmine/Server(2387): pocketmine\Server->checkTickUpdates(integer 31162, double 1589445070.5225)
107 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #20 src/pocketmine/Server(2143): pocketmine\Server->tick()
108 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #21 src/pocketmine/Server(1990): pocketmine\Server->tickProcessor()
109 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #22 src/pocketmine/Server(1584): pocketmine\Server->start()
110 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #23 src/pocketmine/PocketMine(273): pocketmine\Server->__construct(object BaseClassLoader, object pocketmine\utils\MainLogger, string[16] /aternos/server/, string[24] /aternos/server/plugins/)
111 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #24 src/pocketmine/PocketMine(296): pocketmine\server()
112 | 2020-05-14 [11:31:10] [Server thread/DEBUG]: #25 (11): require(string[64] phar:///aternos/server/server.phar/src/pocketmine/PocketMine.php)
113 | 2020-05-14 [11:31:10] [Server thread/EMERGENCY]: An unrecoverable error has occurred and the server has crashed. Creating a crash dump
114 | 2020-05-14 [11:31:10] [Server thread/EMERGENCY]: Please upload the "/aternos/server/crashdumps/Thu_May_14-11.31.10-MSK_2020.log" file to the Crash Archive and submit the link to the Bug Reporting page. Give as much info as you can.
115 | 2020-05-14 [11:31:10] [Server thread/EMERGENCY]: The crash dump has been automatically submitted to the Crash Archive. You can view it on https://crash.pmmp.io/view/4166736 or use the ID #4166736.

Server version:

I am running the game on Aternos server.