class boost::exception_detail::clone_impl<struct boost::exception_detail::error_info_injector <class std::invalid_argument> >
Invalid regular expression object
it seems like anything that refreshes the "All" view of notes causes this error when "\" is in the search box, eg clicking any tag in the sidebar then back to "All" also causes it. Doing it a few times just now to test caused the database to be locked and then cintanotes to crash