I get this error in console, but npc works good.
What causes it, how to fix?
Code:
[27/04/2013 13:12:02] [Error - Npc interface]
[27/04/2013 13:12:02] data/npc/scripts/defender.lua:onThink
[27/04/2013 13:12:02] Description:
[27/04/2013 13:12:02] Stack size changed!
What causes it, how to fix?