Make (internal) error message clearer
Make (internal) error message clearer

svn path=/trunk/KDE/kdepim/; revision=430841

lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi