2012-01-10 20:44:12,513 WARN  [pool-3-thread-3] com.aionemu.commons.utils.concurrent.ExecuteWrapper [ExecuteWrapper.java:49] Exception in a Runnable execution:
java.lang.NullPointerException: null
	at com.aionemu.gameserver.network.aion.AionConnection.toString(AionConnection.java:447) ~[AL-Game.jar:na]
	at java.lang.String.valueOf(String.java:2826) ~[na:1.6.0_26]
	at java.lang.StringBuilder.append(StringBuilder.java:115) ~[na:1.6.0_26]
	at com.aionemu.gameserver.network.aion.AionConnection$PingChecker.run(AionConnection.java:472) ~[AL-Game.jar:na]
	at com.aionemu.commons.utils.concurrent.ExecuteWrapper.execute(ExecuteWrapper.java:46) ~[al-commons-1.3.jar:na]
	at com.aionemu.commons.utils.concurrent.RunnableWrapper.run(RunnableWrapper.java:38) [al-commons-1.3.jar:na]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) [na:1.6.0_26]
	at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) [na:1.6.0_26]
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) [na:1.6.0_26]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) [na:1.6.0_26]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180) [na:1.6.0_26]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204) [na:1.6.0_26]
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [na:1.6.0_26]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [na:1.6.0_26]
	at java.lang.Thread.run(Thread.java:662) [na:1.6.0_26]