2013-01-20 23:13:02 [INFO] [!] Courter25 has been kicked: Away for 15 minutes
2013-01-20 23:13:02 [SEVERE] Exception in thread "pool-1-thread-21"
2013-01-20 23:13:02 [SEVERE] org.apache.commons.lang.UnhandledException: Plugin Simple AFK v0.6 generated an exception while executing task 23
	at org.bukkit.craftbukkit.v1_4_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:56)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.util.ConcurrentModificationException
	at java.util.HashMap$HashIterator.nextEntry(Unknown Source)
	at java.util.HashMap$KeyIterator.next(Unknown Source)
	at me.thefiscster510.betterafk.Afk.run(Afk.java:14)
	at org.bukkit.craftbukkit.v1_4_R1.scheduler.CraftTask.run(CraftTask.java:53)
	at org.bukkit.craftbukkit.v1_4_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
	... 3 more