attempt to call global 'GetMaxDailyQuests' (a nil value)
(*Posting this without much expectation of a fix any time soon - knowing the author now has a family, grats! and no longer plays WoW), but still hoping that my favourite add-on will be fixed in time to level my alts.*)
Blizzard removed the maxium limit on daily quests.
PS note to error posters, please post the error not "carbonite is bugged" in the title - it helps others to avoid duplicate posts that way :-)
Please see THIS THREAD. The solution to that error (and several others) is listed in the very first post.
If you either don't know how to edit Lua files, or simply don't have the time to do it yourself, you can get it already done for you by going HERE and downloading the "fixed" version. It's the first news item at the top of the page, and the download link is in the homepage title bar. It's the "CARBONITE FAN UPDATE DOWNLOAD" text.
Please remember, though, that you just unzip the file to your "Interface\AddOns" folder and let it overwrite the existing Carbonite files.
Ahhhh, the vagueries of the aging mind. Wait.... What was I saying?