Something

DEBUG: SEND: "PRIVMSG hurra :Identified, security level maxed out"
DEBUG: RECV: ":hurra!~lolo@p54921250.dip0.t-ipconnect.de PRIVMSG x-stars :config desc core.address_prefix"
DEBUG: checking auth for config
DEBUG: template match found and auth'd: "handle_desc" {:key=>"core.address_prefix"}
DEBUG: in spool, resetting @burst
DEBUG: (can send 4 lines, there are 1 to send)
DEBUG: SEND: "PRIVMSG hurra :no such config key core.address_prefix"
nil
unexpected exception: connection closed: undefined method `desc' for nil:NilClass
/usr/lib/ruby/site_ruby/1.8/rbot/config.rb:222:in `handle_desc'
/usr/lib/ruby/site_ruby/1.8/rbot/messagemapper.rb:129:in `handle'
/usr/lib/ruby/site_ruby/1.8/rbot/messagemapper.rb:118:in `handle'
/usr/lib/ruby/site_ruby/1.8/rbot/config.rb:324:in `privmsg'
/usr/lib/ruby/site_ruby/1.8/rbot/ircbot.rb:711:in `onprivmsg'
/usr/lib/ruby/site_ruby/1.8/rbot/ircbot.rb:168:in `initialize'
/usr/lib/ruby/site_ruby/1.8/rbot/rfc2812.rb:1100:in `handle'
/usr/lib/ruby/site_ruby/1.8/rbot/rfc2812.rb:1040:in `process'
/usr/lib/ruby/site_ruby/1.8/rbot/ircbot.rb:345:in `mainloop'
./rbot:80