[00:20:11] [Server thread/INFO]: Ampersand issued server command: /lay
[00:20:11] [Server thread/WARN]: java.lang.ClassNotFoundException: net.minecraft.server.v1_14_R1.PacketPlayOutBed
[00:20:11] [Server thread/WARN]: 	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:90)
[00:20:11] [Server thread/WARN]: 	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:85)
[00:20:11] [Server thread/WARN]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
[00:20:11] [Server thread/WARN]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[00:20:11] [Server thread/WARN]: 	at java.lang.Class.forName0(Native Method)
[00:20:11] [Server thread/WARN]: 	at java.lang.Class.forName(Class.java:264)
[00:20:11] [Server thread/WARN]: 	at net.apcat.simplesit.utils.Utils.getNMSClass(Utils.java:31)
[00:20:11] [Server thread/WARN]: 	at net.apcat.simplesit.utils.NMS.<init>(NMS.java:25)
[00:20:11] [Server thread/WARN]: 	at net.apcat.simplesit.tasks.LayTask.<init>(LayTask.java:49)
[00:20:11] [Server thread/WARN]: 	at net.apcat.simplesit.SimpleSitPlayer.setLaying(SimpleSitPlayer.java:128)
[00:20:11] [Server thread/WARN]: 	at net.apcat.simplesit.commands.LayCommand.onCommand(LayCommand.java:48)
[00:20:11] [Server thread/WARN]: 	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45)
[00:20:11] [Server thread/WARN]: 	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:159)
[00:20:11] [Server thread/WARN]: 	at org.bukkit.craftbukkit.v1_14_R1.CraftServer.dispatchCommand(CraftServer.java:739)
[00:20:11] [Server thread/WARN]: 	at net.minecraft.server.v1_14_R1.PlayerConnection.handleCommand(PlayerConnection.java:1800)
[00:20:11] [Server thread/WARN]: 	at net.minecraft.server.v1_14_R1.PlayerConnection.a(PlayerConnection.java:1608)
[00:20:11] [Server thread/WARN]: 	at net.minecraft.server.v1_14_R1.PacketPlayInChat.a(PacketPlayInChat.java:47)
[00:20:11] [Server thread/WARN]: 	at net.minecraft.server.v1_14_R1.PacketPlayInChat.a(PacketPlayInChat.java:5)
[00:20:11] [Server thread/WARN]: 	at net.minecraft.server.v1_14_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:23)
[00:20:11] [Server thread/WARN]: 	at net.minecraft.server.v1_14_R1.TickTask.run(SourceFile:18)
[00:20:11] [Server thread/WARN]: 	at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.executeTask(IAsyncTaskHandler.java:136)
[00:20:11] [Server thread/WARN]: 	at net.minecraft.server.v1_14_R1.IAsyncTaskHandlerReentrant.executeTask(SourceFile:23)
[00:20:11] [Server thread/WARN]: 	at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.executeNext(IAsyncTaskHandler.java:109)
[00:20:11] [Server thread/WARN]: 	at net.minecraft.server.v1_14_R1.MinecraftServer.aX(MinecraftServer.java:1013)
[00:20:11] [Server thread/WARN]: 	at net.minecraft.server.v1_14_R1.MinecraftServer.executeNext(MinecraftServer.java:1006)
[00:20:11] [Server thread/WARN]: 	at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.executeAll(IAsyncTaskHandler.java:95)
[00:20:11] [Server thread/WARN]: 	at net.minecraft.server.v1_14_R1.MinecraftServer.a(MinecraftServer.java:1135)
[00:20:11] [Server thread/WARN]: 	at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:919)
[00:20:11] [Server thread/WARN]: 	at java.lang.Thread.run(Thread.java:748)
[00:20:11] [Server thread/ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'lay' in plugin SimpleSit v1.6.3
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:47) ~[patched_1.14.4.jar:git-Paper-176]
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:159) ~[patched_1.14.4.jar:git-Paper-176]
	at org.bukkit.craftbukkit.v1_14_R1.CraftServer.dispatchCommand(CraftServer.java:739) ~[patched_1.14.4.jar:git-Paper-176]
	at net.minecraft.server.v1_14_R1.PlayerConnection.handleCommand(PlayerConnection.java:1800) ~[patched_1.14.4.jar:git-Paper-176]
	at net.minecraft.server.v1_14_R1.PlayerConnection.a(PlayerConnection.java:1608) ~[patched_1.14.4.jar:git-Paper-176]
	at net.minecraft.server.v1_14_R1.PacketPlayInChat.a(PacketPlayInChat.java:47) ~[patched_1.14.4.jar:git-Paper-176]
	at net.minecraft.server.v1_14_R1.PacketPlayInChat.a(PacketPlayInChat.java:5) ~[patched_1.14.4.jar:git-Paper-176]
	at net.minecraft.server.v1_14_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:23) ~[patched_1.14.4.jar:git-Paper-176]
	at net.minecraft.server.v1_14_R1.TickTask.run(SourceFile:18) ~[patched_1.14.4.jar:git-Paper-176]
	at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.executeTask(IAsyncTaskHandler.java:136) ~[patched_1.14.4.jar:git-Paper-176]
	at net.minecraft.server.v1_14_R1.IAsyncTaskHandlerReentrant.executeTask(SourceFile:23) ~[patched_1.14.4.jar:git-Paper-176]
	at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.executeNext(IAsyncTaskHandler.java:109) ~[patched_1.14.4.jar:git-Paper-176]
	at net.minecraft.server.v1_14_R1.MinecraftServer.aX(MinecraftServer.java:1013) ~[patched_1.14.4.jar:git-Paper-176]
	at net.minecraft.server.v1_14_R1.MinecraftServer.executeNext(MinecraftServer.java:1006) ~[patched_1.14.4.jar:git-Paper-176]
	at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.executeAll(IAsyncTaskHandler.java:95) ~[patched_1.14.4.jar:git-Paper-176]
	at net.minecraft.server.v1_14_R1.MinecraftServer.a(MinecraftServer.java:1135) ~[patched_1.14.4.jar:git-Paper-176]
	at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:919) ~[patched_1.14.4.jar:git-Paper-176]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_201]
Caused by: java.lang.NullPointerException
	at net.apcat.simplesit.utils.NMS.getConstructor(NMS.java:35) ~[?:?]
	at net.apcat.simplesit.tasks.LayTask.<init>(LayTask.java:50) ~[?:?]
	at net.apcat.simplesit.SimpleSitPlayer.setLaying(SimpleSitPlayer.java:128) ~[?:?]
	at net.apcat.simplesit.commands.LayCommand.onCommand(LayCommand.java:48) ~[?:?]
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[patched_1.14.4.jar:git-Paper-176]
	... 17 more