The server occasionally will start crashing really frequently. Like once every 5 minutes. Here is the crash dump. Any idea why this is happening? Code: PocketMine-MP Crash Dump Sat Mar 4 17:02:14 MST 2017 Error: Call to a member function getEntities() on null File: /src/pocketmine/Player Line: 695 Type: notice Code: [686] $this->dataPacket($pk); [687] } [688] } [689] [690] private function unloadChunk($x, $z, Level $level = null){ [691] $level = $level === null ? $this->level : $level; [692] $index = Level::chunkHash($x, $z); [693] if(isset($this->usedChunks[$index])){ [694] $chunk = $level->getChunk($x, $z); [695] foreach($chunk->getEntities() as $entity){ [696] if($entity !== $this){ [697] $entity->despawnFrom($this); [698] } [699] } [700] [701] if($level !== $this->level){ [702] $pk = new FullChunkDataPacket(); [703] $pk->chunkX = $x; [704] $pk->chunkZ = $z; [705] $pk->data = chr($chunk->getSubChunkSendCount()); Backtrace: #0 /src/pocketmine/Player(1628): pocketmine\Player->orderChunks(boolean) #1 /src/pocketmine/Server(2339): pocketmine\Player->checkNetwork(boolean) #2 /src/pocketmine/Server(2096): pocketmine\Server->tick(boolean) #3 /src/pocketmine/Server(1978): pocketmine\Server->tickProcessor(boolean) #4 /src/pocketmine/Server(1599): pocketmine\Server->start(boolean) #5 /src/pocketmine/PocketMine(492): pocketmine\Server->__construct(BaseClassLoader object, pocketmine\utils\MainLogger object, string phar:///home/multicraft/jar/pocketmine/pmmp/1.0.3/PocketMine-MP.phar/, string /home/multicraft/servers/server4697/, string /home/multicraft/servers/server4697/plugins/) #6 (9): include(string phar:///home/multicraft/jar/pocketmine/pmmp/1.0.3/PocketMine-MP.phar/src/pocketmine/PocketMine.php) PocketMine-MP version: 1.6.2dev #0 [Protocol 101; API 3.0.0-ALPHA4] Git commit: 0000000000000000000000000000000000000000 uname -a: Linux mc30.vgmc.us 2.6.32-573.18.1.el6.x86_64 #1 SMP Tue Feb 9 22:46:17 UTC 2016 x86_64 PHP Version: 7.0.15 Zend version: 3.0.0 OS : Linux, linux Loaded plugins: LIAB 1.0.0 by aliuly for API(s) 1.10.0 CustomAlerts 1.6 by EvolSoft for API(s) 1.14.0 WorldEdit+ 0.01 by える for API(s) 2.0.0 PurePerms 1.3.6 by 64FF00 for API(s) 1.13.0, 2.0.0 EssentialsPE 2.0.0 by LegendsOfMCPE Team for API(s) 2.1.0, 2.0.0 WorldProtect 2.3.0 by aliuly for API(s) 1.10.0, 1.12.0, 2.0.0 AdvancedKits 4.0.1 by luca28pet for API(s) 1.12.0 EconomyAPI 2.0.9 by onebone for API(s) 1.0.0, 1.1.0, 1.2.0, 1.2.1, 1.3.0, 1.3.1, 1.4.0, 1.4.1 EconomySell 2.0.7 by onebone for API(s) 1.12.0 AlwaysSpawn 2.2.2 by Philip Shilling for API(s) 1.12.0 VoteReward 3.0.2 by LDX for API(s) 1.12.0, 2.0.0 TapToDo 2.2.1b by Falk for API(s) 2.0.0 iProtector 3.1b by LDX for API(s) 1.9.0, 2.0.0 EconomyShop 2.0.7 by onebone for API(s) 2.0.0, 3.0.0-ALPHA1, 3.0.0-ALPHA2, 3.0.0-ALPHA3 ManyWorlds 2.0.3 by aliuly for API(s) 2.0.0, 1.13.0 GoogleAnalytics 1.0.0 by for API(s) 1.0.0 EconomyJob 2.0.4 by onebone for API(s) 1.0.0, 1.1.0, 1.2.0, 1.2.1, 1.3.0, 1.3.1, 1.4.0, 1.4.1 SimpleAuth 1.7.2 by PocketMine Team, shoghicp for API(s) 2.0.0 Broadcaster 1.16 by EvolSoft for API(s) 1.12.0 EconomyLand 2.0.9 by onebone for API(s) 1.12.0 SimpleAuthHelper 2.0.4vgphp7 by aliuly for API(s) 1.12.0 PureChat 1.4.0 by 64FF00 for API(s) 1.13.0, 2.0.0 MyPlot 1 by Wies and Exxarion for API(s) 1.0.0, 2.0.0
Please use Code: [CODE] [/CODE] tags The only thing i can think of is that somehow a chunk index got written into Player->usedChunk while an async task is still working on generating/populating it. The dev team has been made aware of this and is investigating.