[11:06:08] [Server thread/INFO]: Pat_x3 issued server command: /hub
[11:06:08] [Server thread/ERROR]: Could not pass event PlayerCommandPreprocessEvent to MBedwars v5.0
org.bukkit.event.EventException: null
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:589) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:576) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at net.minecraft.server.network.PlayerConnection.handleCommand(PlayerConnection.java:1923) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at net.minecraft.server.network.PlayerConnection.a(PlayerConnection.java:1770) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at net.minecraft.server.network.PlayerConnection.a(PlayerConnection.java:1751) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at net.minecraft.network.protocol.game.PacketPlayInChat.a(PacketPlayInChat.java:46) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at net.minecraft.network.protocol.game.PacketPlayInChat.a(PacketPlayInChat.java:1) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at net.minecraft.network.protocol.PlayerConnectionUtils.lambda$0(PlayerConnectionUtils.java:30) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at net.minecraft.server.TickTask.run(SourceFile:18) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at net.minecraft.util.thread.IAsyncTaskHandler.executeTask(SourceFile:151) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at net.minecraft.util.thread.IAsyncTaskHandlerReentrant.executeTask(SourceFile:23) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at net.minecraft.util.thread.IAsyncTaskHandler.executeNext(SourceFile:125) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at net.minecraft.server.MinecraftServer.bf(MinecraftServer.java:1148) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at net.minecraft.server.MinecraftServer.executeNext(MinecraftServer.java:1141) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at net.minecraft.util.thread.IAsyncTaskHandler.awaitTasks(SourceFile:134) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at net.minecraft.server.MinecraftServer.sleepForTick(MinecraftServer.java:1125) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at net.minecraft.server.MinecraftServer.x(MinecraftServer.java:1054) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at net.minecraft.server.MinecraftServer.lambda$0(MinecraftServer.java:305) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        at java.lang.Thread.run(Thread.java:831) [?:?]
Caused by: java.lang.NullPointerException: Cannot invoke "de.marcely.bedwars.api.arena.Team.getDisplayName()" because "<local9>" is null
        at de.marcely.bedwars.dE.a(Arena.java:1479) ~[?:?]
        at de.marcely.bedwars.dE.a(Arena.java:1363) ~[?:?]
        at de.marcely.bedwars.dE.kickPlayer(Arena.java:739) ~[?:?]
        at de.marcely.bedwars.cG.a(PlayerCommandPreprocess.java:56) ~[?:?]
        at de.marcely.bedwars.cj.a(Events.java:191) ~[?:?]
        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[?:?]
        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
        at java.lang.reflect.Method.invoke(Method.java:567) ~[?:?]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot.jar:3226-Spigot-3c1fc60-a955f15]
        ... 20 more