Crush Server

Plugin version 1.3.1

[11:19:07] [Server thread/CRITICAL]: Error: "Call to undefined method Taylcd\ReportUI\task\SaveTask::getOwner()" (EXCEPTION) in "plugins/ReportUI_v1.3.1.phar/src/Taylcd/ReportUI/task/SaveTask" at line 9
[11:19:07] [Server thread/DEBUG]: #0 src/pocketmine/scheduler/TaskHandler(159): Taylcd\ReportUI\task\SaveTask->onRun(integer 12000)
[11:19:07] [Server thread/DEBUG]: #1 src/pocketmine/scheduler/TaskScheduler(199): pocketmine\scheduler\TaskHandler->run(integer 12000)
[11:19:07] [Server thread/DEBUG]: #2 src/pocketmine/plugin/PluginManager(682): pocketmine\scheduler\TaskScheduler->mainThreadHeartbeat(integer 12000)
[11:19:07] [Server thread/DEBUG]: #3 src/pocketmine/Server(2570): pocketmine\plugin\PluginManager->tickSchedulers(integer 12000)
[11:19:07] [Server thread/DEBUG]: #4 src/pocketmine/Server(2346): pocketmine\Server->tick()
[11:19:07] [Server thread/DEBUG]: #5 src/pocketmine/Server(2203): pocketmine\Server->tickProcessor()
[11:19:07] [Server thread/DEBUG]: #6 src/pocketmine/Server(1785): pocketmine\Server->start()
[11:19:07] [Server thread/DEBUG]: #7 src/pocketmine/PocketMine(272): pocketmine\Server->__construct(object BaseClassLoader, object pocketmine\utils\MainLogger, string[15] /home/mcserver/, string[23] /home/mcserver/plugins/)
[11:19:07] [Server thread/DEBUG]: #8 src/pocketmine/PocketMine(295): pocketmine\server()
[11:19:07] [Server thread/DEBUG]: #9 (1): require(string[70] phar:///home/mcserver/PocketMine-MP.phar/src/pocketmine/PocketMine.php)