I have not been posting regularly since the end of 2005, but I have kept up with Movable Type upgrades. The upgrade to 3.33 or 3.34 involved new features that had previously been implemented by the BigPAPI plugin, and made BigPAPI and plugins that depended on it stop working. I had been using CCode and TCode. I had not installed the new versions of CCode properly. It has to do with adding a script to the head of a template and adding a tag into two or three templates. Registered commenters were getting an error message, as I found out yesterday.
Once I turned off CCode, my junk comment folder began to fill up. That’s not a problem – it doesn’t get published and I just delete it. It looks like CCode plugin was working and doing its job, which is hiding the blog from spam comment bots. Giving the bots a false return must put a load on my bandwidth, but saves me from having to clean out the junk folder.