The guy was playing on my server, I checked the logs and saw there was an error log. I opened it up and saw that. Try searching for unrecognized token in the whole thread. Frost said he fixed the apostrophe problem, but you look after when he said he did, it has been re-occurring.
I'm thinking about correcting that after tomorrow. I see the problem; but I don't want to go too quick and screw things up.