25.01.16 17:33:00 ERROR [L2NpcInstance.java]: Error: L2NpcInstance--> onAction()
java.lang.IllegalArgumentException: character to be escaped is missing
	at java.util.regex.Matcher.appendReplacement(Matcher.java:809)
	at java.util.regex.Matcher.replaceAll(Matcher.java:955)
	at java.lang.String.replaceAll(String.java:2211)
	at ru.catssoftware.gameserver.model.actor.instance.L2NpcBufferInstance.fillHtml(L2NpcBufferInstance.java:264)
	at ru.catssoftware.gameserver.model.actor.instance.L2NpcBufferInstance.fillHtml(L2NpcBufferInstance.java:244)
	at ru.catssoftware.gameserver.model.actor.instance.L2NpcBufferInstance.showChatWindow(L2NpcBufferInstance.java:365)
	at ru.catssoftware.gameserver.model.actor.instance.L2NpcInstance.onAction(L2NpcInstance.java:649)
	at ru.catssoftware.gameserver.model.actor.instance.L2NpcBufferInstance.onAction(L2NpcBufferInstance.java:50)
	at ru.catssoftware.gameserver.network.clientpackets.Action.execute(Action.java:82)
	at ru.lw.net.ReceivablePacket.run(ReceivablePacket.java:89)
	at ru.lw.net.MMOExecutableQueue.run(MMOExecutableQueue.java:56)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)