[15:12:53 ERROR]: Could not pass event PlayerJoinEvent to eHub v${project.version}-b${BUILD_NUMBER}
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[aspigot.jar:git-PaperSpigot-ba75d9a]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[aspigot.jar:git-PaperSpigot-ba75d9a]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:509) [aspigot.jar:git-PaperSpigot-ba75d9a]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:494) [aspigot.jar:git-PaperSpigot-ba75d9a]
        at net.minecraft.server.v1_7_R4.PlayerList.c(PlayerList.java:303) [aspigot.jar:git-PaperSpigot-ba75d9a]
        at net.minecraft.server.v1_7_R4.PlayerList.a(PlayerList.java:186) [aspigot.jar:git-PaperSpigot-ba75d9a]
        at net.minecraft.server.v1_7_R4.LoginListener.c(LoginListener.java:119) [aspigot.jar:git-PaperSpigot-ba75d9a]
        at net.minecraft.server.v1_7_R4.LoginListener.a(LoginListener.java:44) [aspigot.jar:git-PaperSpigot-ba75d9a]
        at net.minecraft.server.v1_7_R4.NetworkManager.a(NetworkManager.java:192) [aspigot.jar:git-PaperSpigot-ba75d9a]
        at net.minecraft.server.v1_7_R4.ServerConnection.c(ServerConnection.java:81) [aspigot.jar:git-PaperSpigot-ba75d9a]
        at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:796) [aspigot.jar:git-PaperSpigot-ba75d9a]
        at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:307) [aspigot.jar:git-PaperSpigot-ba75d9a]
        at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:644) [aspigot.jar:git-PaperSpigot-ba75d9a]
        at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:550) [aspigot.jar:git-PaperSpigot-ba75d9a]
        at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [aspigot.jar:git-PaperSpigot-ba75d9a]
Caused by: java.lang.IllegalArgumentException: Team name '\u000181' is already in use
        at org.apache.commons.lang.Validate.isTrue(Validate.java:136) ~[aspigot.jar:git-PaperSpigot-ba75d9a]
        at org.bukkit.craftbukkit.v1_7_R4.scoreboard.CraftScoreboard.registerNewTeam(CraftScoreboard.java:129) ~[aspigot.jar:git-PaperSpigot-ba75d9a]
        at xyz.invisraidinq.tablist.Xernos.setupTab(Xernos.java:72) ~[?:?]
        at xyz.invisraidinq.tablist.Xernos.<init>(Xernos.java:62) ~[?:?]
        at xyz.invisraidinq.tablist.Xernos.createTablist(Xernos.java:37) ~[?:?]
        at net.exempvp.ehub.Ehub.onPlayerJoin2(Ehub.java:176) ~[?:?]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_201]
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_201]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_201]
        at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_201]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:298) ~[aspigot.jar:git-PaperSpigot-ba75d9a]
        ... 14 more