java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedConstructorAccessor32.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at net.sf.l2j.gameserver.skills.EffectTemplate.getEffect(EffectTemplate.java:77) at net.sf.l2j.gameserver.model.L2Skill.getEffects(L2Skill.java:1115) at net.sf.l2j.gameserver.handler.skillhandlers.Pdam.useSkill(Pdam.java:94) at net.sf.l2j.gameserver.model.L2Character.callSkill(L2Character.java:4480) at net.sf.l2j.gameserver.model.L2Character.onMagicUseTimer(L2Character.java:4306) at net.sf.l2j.gameserver.model.L2Character$MagicUseTask.run(L2Character.java:253) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source)Caused by: java.lang.NullPointerException at net.sf.l2j.gameserver.skills.Formulas.calcSkillSuccess(Formulas.java:832) at net.sf.l2j.gameserver.model.L2Character.startStunning(L2Character.java:1099) at net.sf.l2j.gameserver.skills.EffectStun.onStart(EffectStun.java:43) at net.sf.l2j.gameserver.model.L2Effect.scheduleEffect(L2Effect.java:285) at net.sf.l2j.gameserver.model.L2Effect.<init>(L2Effect.java:151) at net.sf.l2j.gameserver.skills.EffectStun.<init>(EffectStun.java:33) ... 17 more