[14:59:06] [Thread-13/INFO]: UUID of player JustForFun is 3e102828-91ef-4a3b-9820-e521e2d1f76e
[14:59:06] [Server thread/ERROR]: Could not pass event PlayerJoinEvent to Superjump v0.1
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[server.jar:git-Spigot-db6de12-18fbb24]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-db6de12-18fbb24]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-db6de12-18fbb24]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.PlayerList.onPlayerJoin(PlayerList.java:298) [server.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.PlayerList.a(PlayerList.java:157) [server.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.LoginListener.b(LoginListener.java:144) [server.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.LoginListener.c(LoginListener.java:54) [server.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.NetworkManager.a(NetworkManager.java:231) [server.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.ServerConnection.c(ServerConnection.java:148) [server.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:814) [server.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) [server.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) [server.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [server.jar:git-Spigot-db6de12-18fbb24]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_66]
Caused by: java.lang.IllegalArgumentException: bound must be positive
	at java.util.Random.nextInt(Unknown Source) ~[?:1.8.0_66]
	at de.nitrogames.methods.SuperJumpMethods.getRandomMap(SuperJumpMethods.java:60) ~[?:?]
	at de.nitrogames.listener.PlayerJoinListener.onJoin(PlayerJoinListener.java:65) ~[?:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_66]
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_66]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_66]
	at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_66]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[server.jar:git-Spigot-db6de12-18fbb24]
	... 14 more
[14:59:07] [Server thread/INFO]: JustForFun[/127.0.0.1:51405] logged in with entity id 70 at ([world]265.7598174588835, 1.0, -18.43259711471516)