[00:50:06 INFO]: Sharquisha issued server command: /kit notch
[00:50:06 ERROR]: Command kit failed:
java.lang.NoSuchMethodError: org.bukkit.inventory.meta.SkullMeta.setOwningPlayer(Lorg/bukkit/OfflinePlayer;)Z
        at com.earth2me.essentials.MetaItemStack.addStringMeta(MetaItemStack.java:181) ~[EssentialsX-2.17.1.0.jar:?]
        at com.earth2me.essentials.MetaItemStack.parseStringMeta(MetaItemStack.java:136) ~[EssentialsX-2.17.1.0.jar:?]
        at com.earth2me.essentials.Kit.expandItems(Kit.java:182) ~[EssentialsX-2.17.1.0.jar:?]
        at com.earth2me.essentials.Kit.expandItems(Kit.java:145) ~[EssentialsX-2.17.1.0.jar:?]
        at com.earth2me.essentials.commands.Commandkit.giveKits(Commandkit.java:85) ~[EssentialsX-2.17.1.0.jar:?]
        at com.earth2me.essentials.commands.Commandkit.run(Commandkit.java:35) ~[EssentialsX-2.17.1.0.jar:?]
        at com.earth2me.essentials.commands.EssentialsCommand.run(EssentialsCommand.java:161) ~[EssentialsX-2.17.1.0.jar:?]
        at com.earth2me.essentials.Essentials.onCommandEssentials(Essentials.java:545) [EssentialsX-2.17.1.0.jar:?]
        at com.earth2me.essentials.Essentials.onCommand(Essentials.java:458) [EssentialsX-2.17.1.0.jar:?]
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) [server-1.8.8-R0.2-SNAPSHOT.jar:git-TacoSpigot-95870a93]
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:143) [server-1.8.8-R0.2-SNAPSHOT.jar:git-TacoSpigot-95870a93]
        at org.bukkit.craftbukkit.v1_8_R3.CraftServer.dispatchCommand(CraftServer.java:621) [server-1.8.8-R0.2-SNAPSHOT.jar:git-TacoSpigot-95870a93]
        at net.minecraft.server.v1_8_R3.PlayerConnection.handleCommand(PlayerConnection.java:1178) [server-1.8.8-R0.2-SNAPSHOT.jar:git-TacoSpigot-95870a93]
        at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:990) [server-1.8.8-R0.2-SNAPSHOT.jar:git-TacoSpigot-95870a93]
        at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:45) [server-1.8.8-R0.2-SNAPSHOT.jar:git-TacoSpigot-95870a93]
        at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:1) [server-1.8.8-R0.2-SNAPSHOT.jar:git-TacoSpigot-95870a93]
        at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [server-1.8.8-R0.2-SNAPSHOT.jar:git-TacoSpigot-95870a93]
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_201]
        at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_201]
        at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [server-1.8.8-R0.2-SNAPSHOT.jar:git-TacoSpigot-95870a93]
        at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:772) [server-1.8.8-R0.2-SNAPSHOT.jar:git-TacoSpigot-95870a93]
        at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:379) [server-1.8.8-R0.2-SNAPSHOT.jar:git-TacoSpigot-95870a93]
        at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:711) [server-1.8.8-R0.2-SNAPSHOT.jar:git-TacoSpigot-95870a93]
        at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:616) [server-1.8.8-R0.2-SNAPSHOT.jar:git-TacoSpigot-95870a93]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_201]