[18:26:08] [Server thread/INFO]: Kech issued server command: /rk smok1111111
[18:26:08] [Server thread/ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'rk' in plugin MCGZ-Tools v0.1
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[server.jar:git-Paper-1581]
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:151) ~[server.jar:git-Paper-1581]
	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:685) ~[server.jar:git-Paper-1581]
	at net.minecraft.server.v1_12_R1.PlayerConnection.handleCommand(PlayerConnection.java:1479) ~[server.jar:git-Paper-1581]
	at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1284) ~[server.jar:git-Paper-1581]
	at net.minecraft.server.v1_12_R1.PacketPlayInChat.a(PacketPlayInChat.java:45) ~[server.jar:git-Paper-1581]
	at net.minecraft.server.v1_12_R1.PacketPlayInChat.a(PacketPlayInChat.java:5) ~[server.jar:git-Paper-1581]
	at net.minecraft.server.v1_12_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:14) ~[server.jar:git-Paper-1581]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_172]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_172]
	at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) ~[server.jar:git-Paper-1581]
	at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:850) ~[server.jar:git-Paper-1581]
	at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:423) ~[server.jar:git-Paper-1581]
	at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:774) ~[server.jar:git-Paper-1581]
	at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:666) ~[server.jar:git-Paper-1581]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_172]
Caused by: org.bukkit.command.CommandException: Unhandled exception executing command 'banip' in plugin MCGZ-Tools v0.1
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[server.jar:git-Paper-1581]
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:151) ~[server.jar:git-Paper-1581]
	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:685) ~[server.jar:git-Paper-1581]
	at org.bukkit.craftbukkit.v1_12_R1.entity.CraftPlayer.performCommand(CraftPlayer.java:357) ~[server.jar:git-Paper-1581]
	at pl.zbucki.tools.cmd.RkCommand.execute(RkCommand.java:22) ~[?:?]
	at pl.zbucki.tools.util.abstracts.PlayerCommand.onCommand(PlayerCommand.java:41) ~[?:?]
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[server.jar:git-Paper-1581]
	... 15 more
Caused by: java.lang.NullPointerException
	at pl.zbucki.tools.manager.BanManager.lambda$2(BanManager.java:54) ~[?:?]
	at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[?:1.8.0_172]
	at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[?:1.8.0_172]
	at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) ~[?:1.8.0_172]
	at pl.zbucki.tools.manager.BanManager.createBanIP(BanManager.java:54) ~[?:?]
	at pl.zbucki.tools.cmd.BanIPCommand.execute(BanIPCommand.java:31) ~[?:?]
	at pl.zbucki.tools.util.abstracts.PlayerCommand.onCommand(PlayerCommand.java:41) ~[?:?]
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[server.jar:git-Paper-1581]
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:151) ~[server.jar:git-Paper-1581]
	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:685) ~[server.jar:git-Paper-1581]
	at org.bukkit.craftbukkit.v1_12_R1.entity.CraftPlayer.performCommand(CraftPlayer.java:357) ~[server.jar:git-Paper-1581]
	at pl.zbucki.tools.cmd.RkCommand.execute(RkCommand.java:22) ~[?:?]
	at pl.zbucki.tools.util.abstracts.PlayerCommand.onCommand(PlayerCommand.java:41) ~[?:?]
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[server.jar:git-Paper-1581]
	... 15 more
[18:26:33] [Server thread/INFO]: Kech issued server command: /rk smok1111111
[18:26:33] [Server thread/INFO]: Gracz smok1111111 zostal zbanowany za reklame!