[22:31:32] [Server thread/ERROR]: Encountered an unexpected exception
java.lang.AssertionError: TRAP
	at net.minecraft.server.v1_14_R1.ItemStack.checkEmpty(ItemStack.java:82) ~[spigot.jar:git-Spigot-9de398a-9c887d4]
	at net.minecraft.server.v1_14_R1.ItemStack.setCount(ItemStack.java:851) ~[spigot.jar:git-Spigot-9de398a-9c887d4]
	at net.minecraft.server.v1_14_R1.PlayerInteractManager.a(PlayerInteractManager.java:394) ~[spigot.jar:git-Spigot-9de398a-9c887d4]
	at net.minecraft.server.v1_14_R1.PlayerConnection.a(PlayerConnection.java:1293) ~[spigot.jar:git-Spigot-9de398a-9c887d4]
	at net.minecraft.server.v1_14_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:28) ~[spigot.jar:git-Spigot-9de398a-9c887d4]
	at net.minecraft.server.v1_14_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:1) ~[spigot.jar:git-Spigot-9de398a-9c887d4]
	at net.minecraft.server.v1_14_R1.PlayerConnectionUtils.lambda$0(PlayerConnectionUtils.java:19) ~[spigot.jar:git-Spigot-9de398a-9c887d4]
	at net.minecraft.server.v1_14_R1.TickTask.run(SourceFile:18) ~[spigot.jar:git-Spigot-9de398a-9c887d4]
	at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.executeTask(SourceFile:144) ~[spigot.jar:git-Spigot-9de398a-9c887d4]
	at net.minecraft.server.v1_14_R1.IAsyncTaskHandlerReentrant.executeTask(SourceFile:23) ~[spigot.jar:git-Spigot-9de398a-9c887d4]
	at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.executeNext(SourceFile:118) ~[spigot.jar:git-Spigot-9de398a-9c887d4]
	at net.minecraft.server.v1_14_R1.MinecraftServer.aX(MinecraftServer.java:910) ~[spigot.jar:git-Spigot-9de398a-9c887d4]
	at net.minecraft.server.v1_14_R1.MinecraftServer.executeNext(MinecraftServer.java:903) ~[spigot.jar:git-Spigot-9de398a-9c887d4]
	at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.awaitTasks(SourceFile:127) ~[spigot.jar:git-Spigot-9de398a-9c887d4]
	at net.minecraft.server.v1_14_R1.MinecraftServer.sleepForTick(MinecraftServer.java:887) ~[spigot.jar:git-Spigot-9de398a-9c887d4]
	at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:820) [spigot.jar:git-Spigot-9de398a-9c887d4]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]