invalid byte sequence in UTF-8 (ArgumentError) /virtual/qteamer/public_html/wiki.qteamer-soft.com/hiki/command.rb:65:in `initialize' hiki.cgi:35:in `new' hiki.cgi:35:in `block in <main>' /virtual/qteamer/public_html/wiki.qteamer-soft.com/hiki/storage.rb:13:in `open_db' hiki.cgi:34:in `<main>'