I add the NPC system use spell ([http://www.eclipseorigins.com/community/index.php?/topic/106297-eo-npc-spells-v200](http://www.eclipseorigins.com/community/index.php?/topic/106297-eo-npc-spells-v200)), more when I saved from this error ![](http://i57.tinypic.com/of27wi.png)