> Does this mean that if anyone is using a localized version of Habari,
> all the plugins they use have to have localization files for that
> language in order for Habari to work?
If you ask me, I can tell you: it doesn't matter. I did a test with a
plugin and a german language file for that plugin. But I saw the error
message. I did the same test without the language file (and I disabled
the line in the source code, of course), but I saw the same error.
There is a problem using the Habari core (so to speak) with a language
file. I made a german translation for myself. The translation is
working, but there is the side-effect with the plugins.