[19:14:40] [Server thread/ERROR]: Could not pass event PlayerGameModeChangeEvent to MultiInv v3.3.8
org.bukkit.event.EventException
	at org.bukkit.plugin.EventExecutor$1.execute(EventExecutor.java:46) ~[patched_1.11.2.jar:git-Paper-1094]
	at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78) ~[patched_1.11.2.jar:git-Paper-1094]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[patched_1.11.2.jar:git-Paper-1094]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:517) [patched_1.11.2.jar:git-Paper-1094]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:502) [patched_1.11.2.jar:git-Paper-1094]
	at net.minecraft.server.v1_11_R1.EntityPlayer.a(EntityPlayer.java:1060) [patched_1.11.2.jar:git-Paper-1094]
	at org.bukkit.craftbukkit.v1_11_R1.entity.CraftPlayer.setGameMode(CraftPlayer.java:890) [patched_1.11.2.jar:git-Paper-1094]
	at com.onarandombox.MultiverseCore.listeners.MVPlayerListener$2.run(MVPlayerListener.java:353) [Multiverse-Core-2.5.0-SNAPSHOT.jar:?]
	at org.bukkit.craftbukkit.v1_11_R1.scheduler.CraftTask.run(CraftTask.java:58) [patched_1.11.2.jar:git-Paper-1094]
	at org.bukkit.craftbukkit.v1_11_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:356) [patched_1.11.2.jar:git-Paper-1094]
	at net.minecraft.server.v1_11_R1.MinecraftServer.D(MinecraftServer.java:820) [patched_1.11.2.jar:git-Paper-1094]
	at net.minecraft.server.v1_11_R1.DedicatedServer.D(DedicatedServer.java:403) [patched_1.11.2.jar:git-Paper-1094]
	at net.minecraft.server.v1_11_R1.MinecraftServer.C(MinecraftServer.java:754) [patched_1.11.2.jar:git-Paper-1094]
	at net.minecraft.server.v1_11_R1.MinecraftServer.run(MinecraftServer.java:652) [patched_1.11.2.jar:git-Paper-1094]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]
Caused by: java.lang.NullPointerException
	at uk.co.tggl.pluckerpluck.multiinv.player.MIPlayer.loadGroup(MIPlayer.java:401) ~[?:?]
	at uk.co.tggl.pluckerpluck.multiinv.player.MIPlayer.loadEnderchestInventory(MIPlayer.java:156) ~[?:?]
	at uk.co.tggl.pluckerpluck.multiinv.listener.MIPlayerListener.onPlayerGameModeChange(MIPlayerListener.java:490) ~[?:?]
	at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor246.execute(Unknown Source) ~[?:?]
	at org.bukkit.plugin.EventExecutor$1.execute(EventExecutor.java:44) ~[patched_1.11.2.jar:git-Paper-1094]
	... 14 more