[05:16:24] [Server thread/ERROR] [minecraft/NetHandlerPlayServer]: null

org.bukkit.command.CommandException: Cannot execute command 'spawn' in plugin EssentialsSpawn vTeamCity - plugin is disabled.

        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:36) ~[PluginCommand.class:git-HEAD-e461dd7-dirty]

        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[SimpleCommandMap.class:git-HEAD-e461dd7-dirty]

        at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:692) ~[CraftServer.class:git-HEAD-e461dd7-dirty]

        at net.minecraft.network.NetHandlerPlayServer.func_147361_d(NetHandlerPlayServer.java:1582) [pa.class:?]

        at net.minecraft.network.NetHandlerPlayServer.func_147354_a(NetHandlerPlayServer.java:1438) [pa.class:?]

        at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:37) [la.class:?]

        at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:9) [la.class:?]

        at net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13) [hv$1.class:?]

        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_301]

        at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_301]

        at net.minecraft.util.Util.func_181617_a(SourceFile:46) [h.class:?]

        at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:922) [MinecraftServer.class:?]

        at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:464) [nz.class:?]

        at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:866) [MinecraftServer.class:?]

        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:747) [MinecraftServer.class:?]

        at java.lang.Thread.run(Unknown Source) [?:1.8.0_301]

버킷창에 이렇게 뜨네요 ㅠ 뭐가 문제일까요 다른 플러그인 다 빼고 모드도 다빼고 에센셜만 적용했을때도 똑같아요 ㅠ