Originally Posted by Ruben
You probably have ubb set to iso-8859-1 in the generic language file and your database is using utf-8.


So... What's to be done about this?

If UBB is indeed set to iso-8859-1, has it been saved as iso-8859-1? Or does MySQL force it to utf-8?
Presumably, UBB should be changed? Would that affect existing posts?