[21:29:36] [Server thread/ERROR]: Could not pass event PlayerJoinEvent to Paintball v5.3.3
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[spigot.jar:git-Spigot-3996d7d-6b843d9]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-3996d7d-6b843d9]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot.jar:git-Spigot-3996d7d-6b843d9]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot.jar:git-Spigot-3996d7d-6b843d9]
	at net.minecraft.server.v1_10_R1.PlayerList.onPlayerJoin(PlayerList.java:333) [spigot.jar:git-Spigot-3996d7d-6b843d9]
	at net.minecraft.server.v1_10_R1.PlayerList.a(PlayerList.java:159) [spigot.jar:git-Spigot-3996d7d-6b843d9]
	at net.minecraft.server.v1_10_R1.LoginListener.b(LoginListener.java:144) [spigot.jar:git-Spigot-3996d7d-6b843d9]
	at net.minecraft.server.v1_10_R1.LoginListener.E_(LoginListener.java:54) [spigot.jar:git-Spigot-3996d7d-6b843d9]
	at net.minecraft.server.v1_10_R1.NetworkManager.a(NetworkManager.java:233) [spigot.jar:git-Spigot-3996d7d-6b843d9]
	at net.minecraft.server.v1_10_R1.ServerConnection.c(ServerConnection.java:140) [spigot.jar:git-Spigot-3996d7d-6b843d9]
	at net.minecraft.server.v1_10_R1.MinecraftServer.D(MinecraftServer.java:832) [spigot.jar:git-Spigot-3996d7d-6b843d9]
	at net.minecraft.server.v1_10_R1.DedicatedServer.D(DedicatedServer.java:399) [spigot.jar:git-Spigot-3996d7d-6b843d9]
	at net.minecraft.server.v1_10_R1.MinecraftServer.C(MinecraftServer.java:673) [spigot.jar:git-Spigot-3996d7d-6b843d9]
	at net.minecraft.server.v1_10_R1.MinecraftServer.run(MinecraftServer.java:572) [spigot.jar:git-Spigot-3996d7d-6b843d9]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_74]
Caused by: java.lang.IllegalArgumentException: Must be greater than 0
	at org.apache.commons.lang.Validate.isTrue(Validate.java:136) ~[spigot.jar:git-Spigot-3996d7d-6b843d9]
	at org.bukkit.craftbukkit.v1_10_R1.entity.CraftPlayer.setHealthScale(CraftPlayer.java:1265) ~[spigot.jar:git-Spigot-3996d7d-6b843d9]
	at me.synapz.paintball.storage.files.UUIDPlayerDataFile.restorePlayerInformation(UUIDPlayerDataFile.java:94) ~[?:?]
	at me.synapz.paintball.listeners.Listeners.onPlayerJoinCheck(Listeners.java:65) ~[?:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_74]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_74]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_74]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_74]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot.jar:git-Spigot-3996d7d-6b843d9]
	... 14 more