As of now, I'm not sure what's causing it, but I believe it may have happened after I was messing with an npc via a couple of commands. (i.e. I made it sit and lookclose.) Why I'm not sure if either of these may be involved is because I made the same NPC stop sitting/lookclose after I noticed the spam in my console, and that didn't stop it. There doesn't appear to be any problems though, just spammed console.
Also, I'm using this on a Cauldron server with the Citizens version 2.0.13 for Cauldron-1.7.10.
I've been getting this error message spammed enmasse in my console recently: http://pastebin.com/sftaDkiF
As of now, I'm not sure what's causing it, but I believe it may have happened after I was messing with an npc via a couple of commands. (i.e. I made it sit and lookclose.) Why I'm not sure if either of these may be involved is because I made the same NPC stop sitting/lookclose after I noticed the spam in my console, and that didn't stop it. There doesn't appear to be any problems though, just spammed console.
Also, I'm using this on a Cauldron server with the Citizens version 2.0.13 for Cauldron-1.7.10.