[10:35:44] [Server thread/ERROR]: Unhandled exception executing command 'pm' in plugin ChatManager v3.5.0
org.bukkit.command.CommandException: Unhandled exception executing command 'pm' in plugin ChatManager v3.5.0
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:48) ~[spigot-1.13.2.jar:git-Spigot-1a3504a-dfa7583]
	at com.earth2me.essentials.Essentials.onCommandEssentials(Essentials.java:469) ~[EssentialsX-2.16.1.0.jar:?]
	at com.earth2me.essentials.Essentials.onCommand(Essentials.java:458) ~[EssentialsX-2.16.1.0.jar:?]
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[spigot-1.13.2.jar:git-Spigot-1a3504a-dfa7583]
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[spigot-1.13.2.jar:git-Spigot-1a3504a-dfa7583]
	at org.bukkit.craftbukkit.v1_13_R2.CraftServer.dispatchCommand(CraftServer.java:704) ~[spigot-1.13.2.jar:git-Spigot-1a3504a-dfa7583]
	at net.minecraft.server.v1_13_R2.PlayerConnection.handleCommand(PlayerConnection.java:1621) ~[spigot-1.13.2.jar:git-Spigot-1a3504a-dfa7583]
	at net.minecraft.server.v1_13_R2.PlayerConnection.a(PlayerConnection.java:1461) ~[spigot-1.13.2.jar:git-Spigot-1a3504a-dfa7583]
	at net.minecraft.server.v1_13_R2.PacketPlayInChat.a(PacketPlayInChat.java:45) ~[spigot-1.13.2.jar:git-Spigot-1a3504a-dfa7583]
	at net.minecraft.server.v1_13_R2.PacketPlayInChat.a(PacketPlayInChat.java:1) ~[spigot-1.13.2.jar:git-Spigot-1a3504a-dfa7583]
	at net.minecraft.server.v1_13_R2.PlayerConnectionUtils.lambda$0(PlayerConnectionUtils.java:9) ~[spigot-1.13.2.jar:git-Spigot-1a3504a-dfa7583]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
	at net.minecraft.server.v1_13_R2.SystemUtils.a(SourceFile:199) [spigot-1.13.2.jar:git-Spigot-1a3504a-dfa7583]
	at net.minecraft.server.v1_13_R2.MinecraftServer.b(MinecraftServer.java:896) [spigot-1.13.2.jar:git-Spigot-1a3504a-dfa7583]
	at net.minecraft.server.v1_13_R2.DedicatedServer.b(DedicatedServer.java:417) [spigot-1.13.2.jar:git-Spigot-1a3504a-dfa7583]
	at net.minecraft.server.v1_13_R2.MinecraftServer.a(MinecraftServer.java:831) [spigot-1.13.2.jar:git-Spigot-1a3504a-dfa7583]
	at net.minecraft.server.v1_13_R2.MinecraftServer.run(MinecraftServer.java:729) [spigot-1.13.2.jar:git-Spigot-1a3504a-dfa7583]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
Caused by: java.lang.NullPointerException
	at me.h1dd3nxn1nja.chatmanager.commands.CommandMessage.onCommand(CommandMessage.java:156) ~[ChatManager_3.5.0.jar:?]
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[spigot-1.13.2.jar:git-Spigot-1a3504a-dfa7583]
	... 18 more