NoMethodError: undefined method `pk' for 567:Fixnum
	/home/nlacasse/.rvm/gems/ruby-1.8.7-head@clients/gems/sequel-3.9.0/lib/sequel/model/associations.rb:1101:in `set_associated_object'
	/home/nlacasse/.rvm/gems/ruby-1.8.7-head@clients/gems/sequel-3.9.0/lib/sequel/model/associations.rb:837:in `user='
	/home/nlacasse/.rvm/gems/ruby-1.8.7-head@clients/gems/sequel-3.9.0/lib/sequel/model/base.rb:931:in `send'
	/home/nlacasse/.rvm/gems/ruby-1.8.7-head@clients/gems/sequel-3.9.0/lib/sequel/model/base.rb:931:in `set_restricted'
	/home/nlacasse/.rvm/gems/ruby-1.8.7-head@clients/gems/sequel-3.9.0/lib/sequel/model/base.rb:928:in `each'
	/home/nlacasse/.rvm/gems/ruby-1.8.7-head@clients/gems/sequel-3.9.0/lib/sequel/model/base.rb:928:in `set_restricted'
	/home/nlacasse/.rvm/gems/ruby-1.8.7-head@clients/gems/sequel-3.9.0/lib/sequel/model/base.rb:741:in `set'
	/home/nlacasse/.rvm/gems/ruby-1.8.7-head@clients/gems/sequel-3.9.0/lib/sequel/model/base.rb:530:in `initialize'
	/home/nlacasse/.rvm/gems/ruby-1.8.7-head@clients/gems/sequel-3.9.0/lib/sequel/model/base.rb:103:in `new'
	/home/nlacasse/.rvm/gems/ruby-1.8.7-head@clients/gems/sequel-3.9.0/lib/sequel/model/base.rb:103:in `create'
	./vendor/dis/lib/adapters/reply.rb:73:in `create'
	./vendor/dis/lib/resources/reply.rb:70:in `post'
	/home/nlacasse/.rvm/gems/ruby-1.8.7-head@clients/gems/functor-0.6.1/lib/functor.rb:70:in `call'
	/home/nlacasse/.rvm/gems/ruby-1.8.7-head@clients/gems/functor-0.6.1/lib/functor.rb:70:in `post'
	/home/nlacasse/.rvm/gems/ruby-1.8.7-head@clients/gems/waves-compact-0.9.4.14/lib/waves/resources/mixin.rb:103:in `send'
	/home/nlacasse/.rvm/gems/ruby-1.8.7-head@clients/gems/waves-compact-0.9.4.14/lib/waves/resources/mixin.rb:103:in `process'
	/home/nlacasse/.rvm/gems/ruby-1.8.7-head@clients/gems/waves-compact-0.9.4.14/lib/waves/resources/mixin.rb:124:in `to'
	./vendor/dis/lib/resources/server.rb:55:in `post'