random error

[jaylac2000]

[21:50:08] [Server thread/INFO]: Unknown command. Try /help for a list of commands
[21:50:14] [Server thread/CRITICAL]: Error: "Call to a member function getDescription() on string" (EXCEPTION) in "src/pocketmine/event/server/QueryRegenerateEvent" at line 223
[21:50:14] [Server thread/DEBUG]: #0 src/pocketmine/network/query/QueryHandler(126): pocketmine\event\server\QueryRegenerateEvent->getLongQuery()
[21:50:14] [Server thread/DEBUG]: #1 src/pocketmine/Server(2350): pocketmine\network\query\QueryHandler->handle(object pocketmine\network\mcpe\RakLibInterface, string[14] 142.44.170.225, integer 46343, string[15] .......%.X.....)
[21:50:14] [Server thread/DEBUG]: #2 src/pocketmine/network/mcpe/RakLibInterface(191): pocketmine\Server->handlePacket(object pocketmine\network\mcpe\RakLibInterface, string[14] 142.44.170.225, integer 46343, string[15] .......%.X.....)
[21:50:14] [Server thread/DEBUG]: #3 vendor/pocketmine/raklib/src/server/ServerHandler(107): pocketmine\network\mcpe\RakLibInterface->handleRaw(string[14] 142.44.170.225, integer 46343, string[15] .......%.X.....)
[21:50:14] [Server thread/DEBUG]: #4 src/pocketmine/network/mcpe/RakLibInterface(109): raklib\server\ServerHandler->handlePacket()
[21:50:14] [Server thread/DEBUG]: #5 src/pocketmine/network/mcpe/RakLibInterface(99): pocketmine\network\mcpe\RakLibInterface->process()
[21:50:14] [Server thread/DEBUG]: #6 vendor/pocketmine/snooze/src/SleeperHandler(123): pocketmine\network\mcpe\RakLibInterface->pocketmine\network\mcpe{closure}()
[21:50:14] [Server thread/DEBUG]: #7 vendor/pocketmine/snooze/src/SleeperHandler(85): pocketmine\snooze\SleeperHandler->processNotifications()
[21:50:14] [Server thread/DEBUG]: #8 src/pocketmine/Server(2146): pocketmine\snooze\SleeperHandler->sleepUntil(double 1588387814.4907)
[21:50:14] [Server thread/DEBUG]: #9 src/pocketmine/Server(1990): pocketmine\Server->tickProcessor()
[21:50:14] [Server thread/DEBUG]: #10 src/pocketmine/Server(1584): pocketmine\Server->start()
[21:50:14] [Server thread/DEBUG]: #11 src/pocketmine/PocketMine(273): pocketmine\Server->__construct(object BaseClassLoader, object pocketmine\utils\MainLogger, string[60] C:\Users\Administrator\Documents\mc servers\MCPE\ApolloMCPE, string[68] C:\Users\Administrator\Documents\mc servers\MCPE\ApolloMCPE\plugins)
[21:50:14] [Server thread/DEBUG]: #12 src/pocketmine/PocketMine(296): pocketmine\server()
[21:50:14] [Server thread/DEBUG]: #13 (11): require(string[115] phar://C:/Users/Administrator/Documents/mc servers/MCPE/ApolloMCPE/PocketMine-MP)
[21:50:14] [RakLibServer thread/NOTICE]: Blocked 142.44.170.225 for 600 seconds