https://github.com/pmmp/PocketMine-MP/issues/1874

Two errors

[18:23:53] [Server thread/CRITICAL]: Failed to save player data for HimbeersaftLP
[18:23:53] [Server thread/CRITICAL]: TypeError: "Argument 2 passed to pocketmine\nbt\tag\DoubleTag::__construct() must be of the type float, string given, called in phar://C:/Users/---/Documents/GitHub/Server/BedWars/PocketMine-MP_1.7dev-571_50f273c0_API-3.0.0-ALPHA10.phar/src/pocketmine/entity/Entity.php on line 806" (EXCEPTION) in "src/pocketmine/nbt/tag/DoubleTag" at line 39
[18:23:53] [Server thread/DEBUG]: #0 src/pocketmine/entity/Entity(806): pocketmine\nbt\tag\DoubleTag->__construct(string , string 984.5)
[18:23:53] [Server thread/DEBUG]: #1 src/pocketmine/entity/Living(142): pocketmine\entity\Entity->saveNBT()
[18:23:53] [Server thread/DEBUG]: #2 src/pocketmine/entity/Human(483): pocketmine\entity\Living->saveNBT()
[18:23:53] [Server thread/DEBUG]: #3 src/pocketmine/Player(3389): pocketmine\entity\Human->saveNBT()
[18:23:53] [Server thread/DEBUG]: #4 src/pocketmine/Player(3297): pocketmine\Player->save()
[18:23:53] [Server thread/DEBUG]: #5 src/pocketmine/Player(3099): pocketmine\Player->close(pocketmine\event\TranslationContainer object, string Kicked by admin. Reason: Flying is not enabled on this server)
[18:23:53] [Server thread/DEBUG]: #6 src/pocketmine/Player(1684): pocketmine\Player->kick(string Flying is not enabled on this server)
[18:23:53] [Server thread/DEBUG]: #7 src/pocketmine/level/Level(753): pocketmine\Player->onUpdate(integer 24508)
[18:23:53] [Server thread/DEBUG]: #8 src/pocketmine/Server(2378): pocketmine\level\Level->doTick(integer 24508)
[18:23:53] [Server thread/DEBUG]: #9 src/pocketmine/Server(2535): pocketmine\Server->checkTickUpdates(integer 24508, double 1514939033.9275)
[18:23:53] [Server thread/DEBUG]: #10 src/pocketmine/Server(2275): pocketmine\Server->tick()
[18:23:53] [Server thread/DEBUG]: #11 src/pocketmine/Server(2150): pocketmine\Server->tickProcessor()
[18:23:53] [Server thread/DEBUG]: #12 src/pocketmine/Server(1738): pocketmine\Server->start()
[18:23:53] [Server thread/DEBUG]: #13 src/pocketmine/PocketMine(554): pocketmine\Server->__construct(BaseClassLoader object, pocketmine\utils\MainLogger object, string C:\Users\---\Documents\GitHub\Server\BedWars\, string C:\Users\prajin.uttam\Documents\GitHub\Server\BedWars\plugins\)
[18:23:53] [Server thread/DEBUG]: #14 C:/Users/---/Documents/GitHub/Server/BedWars/PocketMine-MP_1.7dev-571_50f273c0_API-3.0.0-ALPHA10.phar(1): require(string phar://C:/Users/---/Documents/GitHub/Server/BedWars/PocketMine-MP_1.7dev-571_50f273c0_API-3.0.0-ALPHA10.phar/src/pocketmine/PocketMine.php)
[18:23:53] [Server thread/INFO]: HimbeersaftLP[/IP] logged out due to Kicked by admin. Reason: Flying is not enabled on this server
[18:23:54] [RakLibServer thread/DEBUG]: Closed session for IP
[18:24:02] [RakLibServer thread/DEBUG]: Created session for IP with MTU size 1464
[18:24:03] [Server thread/DEBUG]: HimbeersaftLP is logged into Xbox Live
[18:24:05] [Server thread/DEBUG]: Disabling all plugins
[18:24:05] [Server thread/INFO]: Disabling DevTools v1.12.8
[18:24:05] [Server thread/INFO]: Disabling BedWars v0.1
[18:24:05] [Server thread/INFO]: Disabling Trade v1
[18:24:05] [Server thread/INFO]: TheRoyalBlock left the game
[18:24:05] [Server thread/INFO]: TheRoyalBlock[IP] logged out due to Server is restarting, check again soon.
[18:24:05] [Server thread/INFO]: HimbeersaftLP[IP] logged out due to Server is restarting, check again soon.
[18:24:05] [Server thread/DEBUG]: Unloading all levels
[18:24:05] [Server thread/INFO]: Unloading level "world"
[18:24:05] [RakLibServer thread/DEBUG]: Closed session for IP
[18:24:05] [Server thread/DEBUG]: Removing event handlers
[18:24:05] [Server thread/DEBUG]: Stopping all tasks
[18:24:05] [Server thread/DEBUG]: Closing console
[18:24:05] [Server thread/DEBUG]: Stopping network interfaces
[18:24:05] [RakLibServer thread/DEBUG]: Closed session for IP
[18:24:05] [Server thread/INFO]: Stopping other threads
[18:24:05] [Server thread/DEBUG]: Stopping Console thread
[18:24:06] [Server thread/DEBUG]: Could not stop Console thread: STDIN is being piped from another location and the pipe is blocked, cannot stop safely
[18:24:06] [Server thread/DEBUG]: Stopping Asynchronous Worker #1 thread
[18:24:06] [Server thread/DEBUG]: Asynchronous Worker #1 thread stopped successfully.
[18:24:06] [Server thread/DEBUG]: Stopping Asynchronous Worker #2 thread
[18:24:06] [Server thread/DEBUG]: Asynchronous Worker #2 thread stopped successfully.
[18:24:06] [Server thread/DEBUG]: Stopping Server Killer thread
[18:24:06] [Server thread/DEBUG]: Server Killer thread stopped successfully.
Some threads could not be stopped, performing a force-kill

bin\php\php.exe: Exit 1