[22:04:32] [Server thread/WARN]: [Essentials] Task #794 for Essentials v2.15.0.1 generated an exception
java.lang.NullPointerException: null
	at com.earth2me.essentials.xmpp.XMPPManager.updatePresence(XMPPManager.java:144) ~[?:?]
	at com.earth2me.essentials.xmpp.EssentialsXMPP.updatePresence(EssentialsXMPP.java:109) ~[?:?]
	at com.earth2me.essentials.xmpp.EssentialsXMPPPlayerListener$2.run(EssentialsXMPPPlayerListener.java:51) ~[?:?]
	at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:53) ~[minecraft.jar:git-Bukkit-f8500c0]
	at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:352) [minecraft.jar:git-Bukkit-f8500c0]
	at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:690) [minecraft.jar:git-Bukkit-f8500c0]
	at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:371) [minecraft.jar:git-Bukkit-f8500c0]
	at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:651) [minecraft.jar:git-Bukkit-f8500c0]
	at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:555) [minecraft.jar:git-Bukkit-f8500c0]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]