Error When i unban my self :) XD

[19:37:44] [Server thread/ERROR]: Could not pass event PlayerLoginEvent to Essentials v2.0.1-b468
org.bukkit.event.EventException
	at org.bukkit.plugin.EventExecutor$1.execute(EventExecutor.java:46) ~[patched_1.9.4.jar:git-Paper-773]
	at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78) ~[patched_1.9.4.jar:git-Paper-773]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[patched_1.9.4.jar:git-Paper-773]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:517) [patched_1.9.4.jar:git-Paper-773]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:502) [patched_1.9.4.jar:git-Paper-773]
	at net.minecraft.server.v1_9_R2.PlayerList.attemptLogin(PlayerList.java:521) [patched_1.9.4.jar:git-Paper-773]
	at net.minecraft.server.v1_9_R2.LoginListener.b(LoginListener.java:118) [patched_1.9.4.jar:git-Paper-773]
	at net.minecraft.server.v1_9_R2.LoginListener.c(LoginListener.java:54) [patched_1.9.4.jar:git-Paper-773]
	at net.minecraft.server.v1_9_R2.NetworkManager.a(NetworkManager.java:233) [patched_1.9.4.jar:git-Paper-773]
	at net.minecraft.server.v1_9_R2.ServerConnection.c(ServerConnection.java:152) [patched_1.9.4.jar:git-Paper-773]
	at net.minecraft.server.v1_9_R2.MinecraftServer.D(MinecraftServer.java:885) [patched_1.9.4.jar:git-Paper-773]
	at net.minecraft.server.v1_9_R2.DedicatedServer.D(DedicatedServer.java:403) [patched_1.9.4.jar:git-Paper-773]
	at net.minecraft.server.v1_9_R2.MinecraftServer.C(MinecraftServer.java:723) [patched_1.9.4.jar:git-Paper-773]
	at net.minecraft.server.v1_9_R2.MinecraftServer.run(MinecraftServer.java:622) [patched_1.9.4.jar:git-Paper-773]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_112]
Caused by: java.lang.NullPointerException
	at com.earth2me.essentials.EssentialsPlayerListener.onPlayerLogin(EssentialsPlayerListener.java:323) ~[?:?]
	at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor79.execute(Unknown Source) ~[?:?]
	at org.bukkit.plugin.EventExecutor$1.execute(EventExecutor.java:44) ~[patched_1.9.4.jar:git-Paper-773]
	... 14 more