2013-09-18 13:27:38 [WARNING] [Hunger Games Map Generator Server] Task #4599 for Hunger Games Map Generator Server v1.01 generated an exception
java.lang.IllegalArgumentException: n must be positive
    at java.util.Random.nextInt(Unknown Source)
    at com.yahoo.skaterzero807.server.Arena.writeWorld(Arena.java:399)
    at com.yahoo.skaterzero807.server.Regenerator.regenerate(Regenerator.java:48)
    at com.yahoo.skaterzero807.server.Regenerator$DelayRegenerator.run(Regenerator.java:62)
    at org.bukkit.craftbukkit.v1_5_R3.scheduler.CraftTask.run(CraftTask.java:53)
    at org.bukkit.craftbukkit.v1_5_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:345)
    at net.minecraft.server.v1_5_R3.MinecraftServer.r(MinecraftServer.java:513)
    at net.minecraft.server.v1_5_R3.DedicatedServer.r(DedicatedServer.java:226)
    at net.minecraft.server.v1_5_R3.MinecraftServer.q(MinecraftServer.java:477)
    at net.minecraft.server.v1_5_R3.MinecraftServer.run(MinecraftServer.java:410)
    at net.minecraft.server.v1_5_R3.ThreadServerApplication.run(SourceFile:573)