[16:24:32] [Craft Scheduler Thread - 1453/WARN]: java.util.ConcurrentModificationException
[16:24:32] [Craft Scheduler Thread - 1453/WARN]: at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
[16:24:32] [Craft Scheduler Thread - 1453/WARN]: at java.util.ArrayList$Itr.next(Unknown Source)
[16:24:32] [Craft Scheduler Thread - 1453/WARN]: at com.gmail.dejayyy.killStats.API.ksAPI.getRank_Name(ksAPI.java:1552)
[16:24:32] [Craft Scheduler Thread - 1453/WARN]: at me.RobiRami.leaderheads.n.a.a(Ksdeaths.java:34)
[16:24:32] [Craft Scheduler Thread - 1453/WARN]: at me.RobiRami.leaderheads.q.a$1.run(Board.java:23)
[16:24:32] [Craft Scheduler Thread - 1453/WARN]: at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftTask.run(CraftTask.java:71)
[16:24:32] [Craft Scheduler Thread - 1453/WARN]: at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
[16:24:32] [Craft Scheduler Thread - 1453/WARN]: at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
[16:24:32] [Craft Scheduler Thread - 1453/WARN]: at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)