wrong number of arguments (1 for 0) (ArgumentError) /home/sagami/www/hiki/hiki/storage.rb:46:in `initialize' /home/sagami/www/hiki/hiki/storage.rb:46:in `new' /home/sagami/www/hiki/hiki/storage.rb:46:in `md5hex' /home/sagami/www/hiki/hiki/command.rb:306:in `cmd_edit' /home/sagami/www/hiki/hiki/command.rb:76:in `dispatch' /usr/local/ruby/1.8/lib/ruby/1.8/timeout.rb:67:in `timeout' /home/sagami/www/hiki/hiki/command.rb:71:in `dispatch' hiki.cgi:32 /home/sagami/www/hiki/hiki/storage.rb:14:in `open_db' hiki.cgi:30