Strings being cut off (NPC set)

[Yen]

This totally screwed up my server.
My strings are being cut off after so many characters, as if an RC were setting them.
Unfortunately, only NPCs are setting the strings.
When the NPC went to add a 'Bone Piece' to me, the string got cut off and gave RC chat an error. It should have added '"Bone Piece",crafting/bonepiece,1' to the list, but this is what it did:

clientr.items="Frozen Bow",weapons/bow/frozenbow,1,"Training Sword",weapons/sword/trainingsword,1,"Iron Dagger",weapons/dagger/irondagger,1,"Potion of Life",items/lifepotion,837,"War Hammer",weapons/axe/warhammer,1,"Bone Pi

Is there a fix to this, or do I have to rescript everything?