[07:56:37] [Server thread/INFO]: BedWars » 13 reseted in 0 seconds!
[07:56:37] [Server thread/INFO]: BedWars » 18 reseted in 0 seconds!
[07:56:37] [Server thread/INFO]: BedWars » 27 reseted in 0 seconds!
[07:56:37] [Server thread/INFO]: BedWars » 21 reseted in 0 seconds!
[07:56:43] [Thread-12/INFO]: UUID of player sddds is 91c52acf-99bf-36d3-b144-70451b56d82f
[07:56:43] [Server thread/WARN]: [Skript] method WrappedIterator#next called without arguments threw a NoSuchElementException: null

[07:56:43] [Netty Server IO #2/ERROR]: java.lang.NullPointerException
[07:56:43] [Netty Server IO #2/WARN]: An exceptionCaught() event was fired, and it reached at the tail of the pipeline. It usually means the last handler in the pipeline did not handle the exception.
java.nio.channels.ClosedChannelException
[07:56:43] [Server thread/INFO]: sddds[/127.0.0.1:53406] logged in with entity id 65 at ([world]0.5, 80.0, 0.5)
[07:56:43] [Server thread/INFO]: sddds lost connection: Internal Exception: io.netty.handler.codec.EncoderException: us.myles.ViaVersion.exception.InformativeException: Please post this error to http://github.com/ViaVersion/ViaVersion/issues
{Type: String, Source #1: us.myles.ViaVersion.protocols.protocol1_9to1_8.packets.PlayerPackets$8 (Anonymous), Source #0: us.myles.ViaVersion.protocols.protocol1_9to1_8.packets.PlayerPackets$8$1 (Anonymous), Data: [Pair{Type|VarInt, 0}, Pair{Type|VarInt, 1}, Pair{Type|UUID, 60479bd2-b187-4c73-89cb-79681a196e32}, Pair{Type|String, 60479bd2b1}, Pair{Type|VarInt, 1}, Pair{Type|String, textures}], Packet ID: 45}
Actual Error:
[07:56:43] [Server thread/WARN]: [LeafSK] No yaml by the name 'bw.player.data.91c52acf-99bf-36d3-b144-70451b56d82f' has been loaded
[07:56:43] [Server thread/WARN]: [LeafSK] No yaml by the name 'bw.player.data.91c52acf-99bf-36d3-b144-70451b56d82f' has been loaded