--- RuntimeError from thread: poll after loading inbox

/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/poll.rb:146:in `each_message_from'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/source.rb:104:in `each'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/util.rb:560:in `send'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/util.rb:560:in `__pass'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/util.rb:547:in `method_missing'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/poll.rb:139:in `each_message_from'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/poll.rb:93:in `do_poll'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/poll.rb:81:in `each'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/poll.rb:81:in `do_poll'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/poll.rb:80:in `synchronize'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/poll.rb:80:in `do_poll'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/util.rb:520:in `send'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/util.rb:520:in `method_missing'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/modes/poll-mode.rb:15:in `poll'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/poll.rb:48:in `poll'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/util.rb:520:in `send'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/util.rb:520:in `method_missing'
/home/gaute/.gem/ruby/1.8/gems/sup-999/bin/sup:196
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup.rb:77:in `reporting_thread'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup.rb:75:in `initialize'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup.rb:75:in `new'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup.rb:75:in `reporting_thread'
/home/gaute/.gem/ruby/1.8/gems/sup-999/bin/sup:196
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/modes/thread-index-mode.rb:669:in `call'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/modes/thread-index-mode.rb:669:in `__unprotected_load_threads'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/modes/thread-index-mode.rb:610:in `call'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/modes/thread-index-mode.rb:610:in `load_n_threads_background'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup.rb:77:in `reporting_thread'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup.rb:75:in `initialize'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup.rb:75:in `new'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup.rb:75:in `reporting_thread'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/modes/thread-index-mode.rb:608:in `load_n_threads_background'
/home/gaute/.gem/ruby/1.8/gems/sup-999/lib/sup/modes/thread-index-mode.rb:679:in `__unprotected_load_threads'
(eval):12:in `load_threads'
/home/gaute/.gem/ruby/1.8/gems/sup-999/bin/sup:196
/home/gaute/.gem/ruby/1.8/bin/sup:19:in `load'
/home/gaute/.gem/ruby/1.8/bin/sup:19