[17:45:43] [Server thread/ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'bw' in plugin BedWars v0.1
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[patched_1.12.jar:git-Paper-1168]
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:151) ~[patched_1.12.jar:git-Paper-1168]
	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:666) ~[patched_1.12.jar:git-Paper-1168]
	at net.minecraft.server.v1_12_R1.PlayerConnection.handleCommand(PlayerConnection.java:1424) ~[patched_1.12.jar:git-Paper-1168]
	at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1229) ~[patched_1.12.jar:git-Paper-1168]
	at net.minecraft.server.v1_12_R1.PacketPlayInChat.a(PacketPlayInChat.java:45) ~[patched_1.12.jar:git-Paper-1168]
	at net.minecraft.server.v1_12_R1.PacketPlayInChat.a(PacketPlayInChat.java:5) ~[patched_1.12.jar:git-Paper-1168]
	at net.minecraft.server.v1_12_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:14) ~[patched_1.12.jar:git-Paper-1168]
	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_74]
	at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_74]
	at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) [patched_1.12.jar:git-Paper-1168]
	at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:842) [patched_1.12.jar:git-Paper-1168]
	at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:423) [patched_1.12.jar:git-Paper-1168]
	at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:766) [patched_1.12.jar:git-Paper-1168]
	at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:664) [patched_1.12.jar:git-Paper-1168]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_74]
Caused by: org.bukkit.command.CommandException: Unhandled exception executing command 'bw' in plugin BedWars v0.1
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[patched_1.12.jar:git-Paper-1168]
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:151) ~[patched_1.12.jar:git-Paper-1168]
	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:666) ~[patched_1.12.jar:git-Paper-1168]
	at org.bukkit.craftbukkit.v1_12_R1.entity.CraftPlayer.performCommand(CraftPlayer.java:342) ~[patched_1.12.jar:git-Paper-1168]
	at ro.MAG.BW.Comenzi.onCommand(Comenzi.java:1075) ~[?:?]
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[patched_1.12.jar:git-Paper-1168]
	... 15 more
Caused by: java.lang.NullPointerException
	at ro.MAG.BW.Utile.Utile.seterilizeLocation(Utile.java:273) ~[?:?]
	at ro.MAG.BW.ArenaManager.ArenaManager.createArena(ArenaManager.java:115) ~[?:?]
	at ro.MAG.BW.Comenzi.onCommand(Comenzi.java:1084) ~[?:?]
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[patched_1.12.jar:git-Paper-1168]
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:151) ~[patched_1.12.jar:git-Paper-1168]
	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:666) ~[patched_1.12.jar:git-Paper-1168]
	at org.bukkit.craftbukkit.v1_12_R1.entity.CraftPlayer.performCommand(CraftPlayer.java:342) ~[patched_1.12.jar:git-Paper-1168]
	at ro.MAG.BW.Comenzi.onCommand(Comenzi.java:1075) ~[?:?]
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[patched_1.12.jar:git-Paper-1168]
	... 15 more