"HD problem"?
 

Accidentally left my RC open overnight. I checked it before I closed it and I saw:
"HD problem when writing attributes of npc localnpc_4_59911419_0"

watsitmean?

It failed to write the attributes of that NPC to the server's hard drive I reckon.

Think that means that I lost a change that was made? x_x

I don't suppose there's some sort of /findnpc <id> command is there?

localnpc_blahblah usually means it was a level npc, worst case a baddy script or something like that didn't get it's (script will still be in tact) attributes saved to disk right away. Not really a problem at all.

It means that Stefan's /dev/null is full, ask him to empty it for your server.
It means that for some reason a putnpc2 (or level NPC?) couldn't be saved. Not much you can do about it. If it's not happening anymore, just hope the NPC wasn't important. If it's happening for any new putnpc2s, contact Stefan.

The server looks fine, not sure what the problem could be. Is there anything not working on the server?

Only NPC work I did (which just so happened to also be with local npcs) was my converting the scripts fro my skill trainer NPCs to join to a class that contains their script rather than storing the actual skill trainer scripts in them individually.

They do appear to still respond as they should though.