[01:42:58 ERROR]: Could not pass event PlayerQuitEvent to MineLag-Reallife v1.5 BETA
org.bukkit.event.EventException: null
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:500) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:485) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	at net.minecraft.server.v1_12_R1.PlayerList.disconnect(PlayerList.java:405) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1104) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	at net.minecraft.server.v1_12_R1.NetworkManager.handleDisconnection(NetworkManager.java:321) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	at net.minecraft.server.v1_12_R1.ServerConnection.c(ServerConnection.java:174) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:845) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_301]
Caused by: java.lang.IllegalArgumentException: Plugin cannot be null
	at org.apache.commons.lang.Validate.notNull(Validate.java:192) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.validate(CraftScheduler.java:410) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.runTaskTimer(CraftScheduler.java:130) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.runTaskLater(CraftScheduler.java:113) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	at org.bukkit.scheduler.BukkitRunnable.runTaskLater(BukkitRunnable.java:75) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	at listener.PlayerQuitListener.onPlayerQuit(PlayerQuitListener.java:27) ~[?:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_301]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_301]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_301]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_301]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
	... 12 more