[06:37:29] [Paper Watchdog Thread/ERROR]: Current Thread: Server thread
[06:37:29] [Paper Watchdog Thread/ERROR]: 	PID: 18 | Suspended: false | Native: false | State: RUNNABLE
[06:37:29] [Paper Watchdog Thread/ERROR]: 	Stack:
[06:37:29] [Paper Watchdog Thread/ERROR]: 		java.util.HashMap.hash(HashMap.java:340)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		java.util.HashMap.containsKey(HashMap.java:597)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		java.util.HashSet.contains(HashSet.java:204)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		java.util.stream.DistinctOps$1$2.accept(DistinctOps.java:173)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		java.util.concurrent.ThreadLocalRandom$RandomIntsSpliterator.tryAdvance(ThreadLocalRandom.java:824)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		java.util.stream.IntPipeline.forEachWithCancel(IntPipeline.java:162)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:499)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:486)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		java.util.stream.ForEachOps$ForEachOp$OfInt.evaluateSequential(ForEachOps.java:188)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		java.util.stream.IntPipeline.forEach(IntPipeline.java:427)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		it.rosamei.dailyshop.commands.MainCommand.onCommand(MainCommand.java:70)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:152)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:685)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		net.minecraft.server.v1_12_R1.PlayerConnection.handleCommand(PlayerConnection.java:1492)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1297)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		net.minecraft.server.v1_12_R1.PacketPlayInChat.a(PacketPlayInChat.java:45)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		net.minecraft.server.v1_12_R1.PacketPlayInChat.a(PacketPlayInChat.java:5)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		net.minecraft.server.v1_12_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:14)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		net.minecraft.server.v1_12_R1.PlayerConnectionUtils$$Lambda$4188/635938516.run(Unknown Source)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		java.util.concurrent.FutureTask.run(FutureTask.java:266)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:850)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:423)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:774)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:666)
[06:37:29] [Paper Watchdog Thread/ERROR]: 		java.lang.Thread.run(Thread.java:748)