[11:43:43] [Server thread/CRITICAL]: Error: "Call to a member function getFolderName() on null" (EXCEPTION) in "plugins/if_plugin_v3.7.1.phar/src/aieuo/ip/IFAPI" at line 96
[11:43:43] [Server thread/DEBUG]: #0 plugins/if_plugin_v3.7.1.phar/src/aieuo/ip/manager/IFManager(200): aieuo\ip\IFAPI->getReplaceData(array[3])
[11:43:43] [Server thread/DEBUG]: #1 plugins/if_plugin_v3.7.1.phar/src/aieuo/ip/manager/ChainIfManager(20): aieuo\ip\manager\IFManager->getReplaceData(array[3])
[11:43:43] [Server thread/DEBUG]: #2 plugins/if_plugin_v3.7.1.phar/src/aieuo/ip/IFAPI(27): aieuo\ip\manager\ChainIfManager->getReplaceData(array[3])
[11:43:43] [Server thread/DEBUG]: #3 plugins/if_plugin_v3.7.1.phar/src/aieuo/ip/IFAPI(61): aieuo\ip\IFAPI->checkCondition(object pocketmine\Player, array[2], array[3])
[11:43:43] [Server thread/DEBUG]: #4 plugins/if_plugin_v3.7.1.phar/src/aieuo/ip/task/DelayedCooperationTask(31): aieuo\ip\IFAPI->executeIfMatchCondition(object pocketmine\Player, array[2], array[1], array[1], array[3])
[11:43:43] [Server thread/DEBUG]: #5 src/pocketmine/scheduler/TaskHandler(169): aieuo\ip\task\DelayedCooperationTask->onRun(integer 1600601)
[11:43:43] [Server thread/DEBUG]: #6 src/pocketmine/scheduler/TaskScheduler(206): pocketmine\scheduler\TaskHandler->run(integer 1600601)
[11:43:43] [Server thread/DEBUG]: #7 src/pocketmine/plugin/PluginManager(703): pocketmine\scheduler\TaskScheduler->mainThreadHeartbeat(integer 1600601)
[11:43:43] [Server thread/DEBUG]: #8 src/pocketmine/Server(2670): pocketmine\plugin\PluginManager->tickSchedulers(integer 1600601)
[11:43:43] [Server thread/DEBUG]: #9 src/pocketmine/Server(2403): pocketmine\Server->tick()
[11:43:43] [Server thread/DEBUG]: #10 src/pocketmine/Server(2250): pocketmine\Server->tickProcessor()
[11:43:43] [Server thread/DEBUG]: #11 src/pocketmine/Server(1811): pocketmine\Server->start()
[11:43:43] [Server thread/DEBUG]: #12 src/pocketmine/PocketMine(274): pocketmine\Server->__construct(object BaseClassLoader, object pocketmine\utils\MainLogger, string[16] /home/container/, string[24] /home/container/plugins/)
[11:43:43] [Server thread/DEBUG]: #13 src/pocketmine/PocketMine(297): pocketmine\server()
[11:43:43] [Server thread/DEBUG]: #14 (1): require(string[64] phar:///home/container/Server.phar/src/pocketmine/PocketMine.php)
使うとこのようなエラーが出ました