sensu-server exception with handler type:amqp

gistfile1.txt

# sensu-server -vconfiguration valid -- running server

/usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/amqp-0.7.4/lib/amqp/channel.rb:833:in `block (3 levels) in send': The channel 1 was closed, you can't use it anymore! (AMQP::ChannelClosedError)
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/amqp-0.7.4/lib/amqp/channel.rb:826:in `each'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/amqp-0.7.4/lib/amqp/channel.rb:826:in `block (2 levels) in send'
	from <internal:prelude>:10:in `synchronize'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/amqp-0.7.4/lib/amqp/channel.rb:825:in `block in send'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/eventmachine-1.0.0.beta.4/lib/em/deferrable.rb:48:in `call'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/eventmachine-1.0.0.beta.4/lib/em/deferrable.rb:48:in `callback'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/amqp-0.7.4/lib/amqp/channel.rb:824:in `send'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/amqp-0.7.4/lib/amqp/exchange.rb:250:in `block in initialize'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/eventmachine-1.0.0.beta.4/lib/em/deferrable.rb:48:in `call'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/eventmachine-1.0.0.beta.4/lib/em/deferrable.rb:48:in `callback'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/amqp-0.7.4/lib/amqp/exchange.rb:249:in `initialize'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/amqp-0.7.4/lib/amqp/channel.rb:351:in `new'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/amqp-0.7.4/lib/amqp/channel.rb:351:in `fanout'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/sensu-0.8.19.copia1/lib/sensu/server.rb:234:in `block (3 levels) in setup_publisher'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/sensu-0.8.19.copia1/lib/sensu/server.rb:226:in `each'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/sensu-0.8.19.copia1/lib/sensu/server.rb:226:in `block (2 levels) in setup_publisher'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/eventmachine-1.0.0.beta.4/lib/eventmachine.rb:179:in `call'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/eventmachine-1.0.0.beta.4/lib/eventmachine.rb:179:in `run_machine'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/eventmachine-1.0.0.beta.4/lib/eventmachine.rb:179:in `run'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/sensu-0.8.19.copia1/lib/sensu/server.rb:13:in `run'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/gems/sensu-0.8.19.copia1/bin/sensu-server:8:in `<top (required)>'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/bin/sensu-server:19:in `load'
	from /usr/local/rvm/gems/ruby-1.9.2-p290@sensu/bin/sensu-server:19:in `<main>'