Teleporters:
  type: world
  debug: false
  events:
    on player enters nHubtoCreative:
    - teleport <player> l@BuildSpawn
    - playsound <player> sound:wither_shoot pitch:0.4 volume:0.5
    - playsound <player> sound:portal_trigger pitch:2 volume:0.5


[14:12:55] [Server thread/INFO]:  ERROR in script 'TELEPORTERS'! Woah!! An exception has been 
                   called with this command! 
[14:12:55] [Server thread/INFO]:  ERROR in script 'TELEPORTERS'! Internal exception was thrown! 
[14:12:55] [Server thread/WARN]: java.lang.NullPointerException
[14:12:55] [Server thread/WARN]: 	at net.aufdemrand.denizen.objects.dLocation.getSaved(dLocation.java:72)
[14:12:55] [Server thread/WARN]: 	at net.aufdemrand.denizen.objects.dLocation.isUnique(dLocation.java:361)
[14:12:55] [Server thread/WARN]: 	at net.aufdemrand.denizen.objects.dLocation.identify(dLocation.java:366)
[14:12:55] [Server thread/WARN]: 	at net.aufdemrand.denizen.objects.dLocation.toString(dLocation.java:393)
[14:12:55] [Server thread/WARN]: 	at net.aufdemrand.denizencore.objects.aH.debugObj(aH.java:342)
[14:12:55] [Server thread/WARN]: 	at net.aufdemrand.denizen.scripts.commands.entity.TeleportCommand.execute(TeleportCommand.java:65)
[14:12:55] [Server thread/WARN]: 	at net.aufdemrand.denizencore.scripts.commands.CommandExecuter.execute(CommandExecuter.java:236)
[14:12:55] [Server thread/WARN]: 	at net.aufdemrand.denizencore.scripts.queues.ScriptEngine.revolve(ScriptEngine.java:52)
[14:12:55] [Server thread/WARN]: 	at net.aufdemrand.denizencore.scripts.queues.ScriptQueue.revolve(ScriptQueue.java:636)
[14:12:55] [Server thread/WARN]: 	at net.aufdemrand.denizencore.scripts.queues.core.InstantQueue.onStart(InstantQueue.java:53)
[14:12:55] [Server thread/WARN]: 	at net.aufdemrand.denizencore.scripts.queues.ScriptQueue.start(ScriptQueue.java:495)
[14:12:55] [Server thread/WARN]: 	at net.aufdemrand.denizencore.events.OldEventManager.doEvents(OldEventManager.java:231)
[14:12:55] [Server thread/WARN]: 	at net.aufdemrand.denizencore.events.OldEventManager.doEvents(OldEventManager.java:182)
[14:12:55] [Server thread/WARN]: 	at net.aufdemrand.denizen.scripts.containers.core.BukkitWorldScriptHelper.doEvents(BukkitWorldScriptHelper.java:50)
[14:12:55] [Server thread/WARN]: 	at net.aufdemrand.denizen.events.core.CuboidEnterExitSmartEvent.Fire(CuboidEnterExitSmartEvent.java:225)
[14:12:55] [Server thread/WARN]: 	at net.aufdemrand.denizen.events.core.CuboidEnterExitSmartEvent.playerMoveEvent(CuboidEnterExitSmartEvent.java:206)
[14:12:55] [Server thread/WARN]: 	at sun.reflect.GeneratedMethodAccessor53.invoke(Unknown Source)
[14:12:55] [Server thread/WARN]: 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[14:12:55] [Server thread/WARN]: 	at java.lang.reflect.Method.invoke(Method.java:483)
[14:12:55] [Server thread/WARN]: 	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306)
[14:12:55] [Server thread/WARN]: 	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
[14:12:55] [Server thread/WARN]: 	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502)
[14:12:55] [Server thread/WARN]: 	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487)
[14:12:55] [Server thread/WARN]: 	at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:270)
[14:12:55] [Server thread/WARN]: 	at net.minecraft.server.v1_8_R3.PacketPlayInFlying.a(SourceFile:126)
[14:12:55] [Server thread/WARN]: 	at net.minecraft.server.v1_8_R3.PacketPlayInFlying$PacketPlayInPositionLook.a(SourceFile:18)
[14:12:55] [Server thread/WARN]: 	at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13)
[14:12:55] [Server thread/WARN]: 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[14:12:55] [Server thread/WARN]: 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[14:12:55] [Server thread/WARN]: 	at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44)
[14:12:55] [Server thread/WARN]: 	at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:714)
[14:12:55] [Server thread/WARN]: 	at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374)
[14:12:55] [Server thread/WARN]: 	at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:653)
[14:12:55] [Server thread/WARN]: 	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:556)
[14:12:55] [Server thread/WARN]: 	at java.lang.Thread.run(Thread.java:745)


And my notables.yml looks like this:

Locations:
  green: 10.5,18,-5.5,14.250019,-183.13501,Hub
  buildspawn: 0.5,17,0.5,1.4998822,0.74998516,BuildPlots
  nspawnhub: 0.5,6,0.5,0.0,0.0,Hub
  nspawnsurvival: -695.5,85,1353.5,-0.15000184,89.40004,svet
  yellow: -5.5,23,-11.5,3.599858,-304.63672,Hub
  hubparkourgreen: 10.5,18,-5.5,14.250019,-183.13501,Hub
  red: -11.5,27,8.5,13.499892,-358.7859,Hub
  nspawntutorial: -9.5,63,78.5,0.75001276,97.650024,Tutorial
  hubparkouryellow: -5.5,23,-11.5,3.599858,-304.63672,Hub
  hubparkourred: -11.5,27,8.5,13.499892,-358.7859,Hub
Cuboids:
  nhubtocreative: -2,7,-22,Hub|2,10,-22,Hub
  nsurvivaltohub: -686,83,1352,svet|-686,85,1354,svet
  dungeon: 184,50,2361,svet|190,56,2367,svet
  nhubtosurvival: -2,7,22,Hub|2,10,22,Hub
  nhubtoparkour: -22,7,-2,Hub|-22,10,2,Hub
  nhubtotutorial: 22,7,-2,Hub|22,10,2,Hub