Exception in thread "main" java.lang.NullPointerException
<paranoikosgr>         at net.sf.l2j.gameserver.model.L2NpcInstance.<init>(L2NpcInstance.java:1
<paranoikosgr> 07)
<paranoikosgr>         at net.sf.l2j.gameserver.model.L2Attackable.<init>(L2Attackable.java:130
<paranoikosgr> )
<paranoikosgr>         at net.sf.l2j.gameserver.model.L2ArtefactInstance.<init>(L2ArtefactInsta
<paranoikosgr> nce.java:53)
<paranoikosgr>         at net.sf.l2j.gameserver.model.L2Siege.spawnArtefacts(L2Siege.java:562)
<paranoikosgr>         at net.sf.l2j.gameserver.model.L2Siege.loadSiegeData(L2Siege.java:807)
<paranoikosgr>         at net.sf.l2j.gameserver.GameServer.<init>(GameServer.java:384)
<paranoikosgr>         at net.sf.l2j.Server.main(Server.java:73)
<paranoikosgr> Server terminated abnormaly
<paranoikosgr> server terminated