[16:32:29 INFO]: LegendarySkar issued server command: /sw addhologram
[16:32:29 WARN]: java.lang.NullPointerException
[16:32:29 WARN]:        at ak.CookLoco.SkyWars.utils.SkyHologram.createHologram(SkyHologram.java:23)
[16:32:29 WARN]:        at ak.CookLoco.SkyWars.commands.CmdAddHologram.onCommand(CmdAddHologram.java:44)
[16:32:29 WARN]:        at ak.CookLoco.SkyWars.commands.CmdExecutor.onCommand(CmdExecutor.java:74)
[16:32:29 WARN]:        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
[16:32:29 WARN]:        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141)
[16:32:29 WARN]:        at org.bukkit.craftbukkit.v1_8_R1.CraftServer.dispatchCommand(CraftServer.java:646)
[16:32:29 WARN]:        at net.minecraft.server.v1_8_R1.PlayerConnection.handleCommand(PlayerConnection.java:1115)
[16:32:29 WARN]:        at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:950)
[16:32:29 WARN]:        at net.minecraft.server.v1_8_R1.PacketPlayInChat.a(PacketPlayInChat.java:26)
[16:32:29 WARN]:        at net.minecraft.server.v1_8_R1.PacketPlayInChat.a(PacketPlayInChat.java:53)
[16:32:29 WARN]:        at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13)
[16:32:29 WARN]:        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
[16:32:29 WARN]:        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
[16:32:29 WARN]:        at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696)
[16:32:29 WARN]:        at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316)
[16:32:29 WARN]:        at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634)
[16:32:29 WARN]:        at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537)
[16:32:29 WARN]:        at java.lang.Thread.run(Thread.java:745)