its disabling a plugin by musquit called playervaluts pls fix it

[goldavge]

[14:30:21] [Server thread/CRITICAL]: InvalidStateException: "Tried to schedule task to disabled scheduler" (EXCEPTION) in "src/pocketmine/scheduler/TaskScheduler" at line 148
[14:30:21] [Server thread/DEBUG]: #0 src/pocketmine/scheduler/TaskScheduler(80): pocketmine\scheduler\TaskScheduler->addTask(muqsit\playervaults\libs\muqsit\invmenu\tasks\DelayedFakeBlockDataNotifyTask object, integer 5, integer -1)
[14:30:21] [Server thread/DEBUG]: #1 plugins/PlayerVaults (6).phar/src/muqsit/playervaults/libs/muqsit/invmenu/inventories/BaseFakeInventory(122): pocketmine\scheduler\TaskScheduler->scheduleDelayedTask(muqsit\playervaults\libs\muqsit\invmenu\tasks\DelayedFakeBlockDataNotifyTask object, integer 5)
[14:30:21] [Server thread/DEBUG]: #2 plugins/PlayerVaults (6).phar/src/muqsit/playervaults/libs/muqsit/invmenu/inventories/DoubleChestInventory(62): muqsit\playervaults\libs\muqsit\invmenu\inventories\BaseFakeInventory->onFakeBlockDataSend(pocketmine\Player object)

[AlLiberali]

@goldavge Please give more information
With this log we think problem is from PlayerVaults