MIna NoMethodError: undefined method `fetch' for false:FalseClass

Someone is having this issue when try to deploy with mina?

rake aborted! NoMethodError: undefined method fetch' for false:FalseClass /home/ubuntu/http://ift.tt/1Kvpi15resolve_string_connection' /home/ubuntu/http://ift.tt/1W78hhz spec' /home/ubuntu/http://ift.tt/1W78j9q establish_connection' /home/ubuntu/http://ift.tt/1W78hhB block (2 levels) in <class:Railtie>' /home/ubuntu/http://ift.tt/1KvpfCz instance_eval' /home/ubuntu/http://ift.tt/1KvpfCz execute_hook' /home/ubuntu/http://ift.tt/1W78hhD block in on_load' /home/ubuntu/http://ift.tt/1Kvpi1c each' /home/ubuntu/http://ift.tt/1Kvpi1c on_load' /home/ubuntu/http://ift.tt/1Kvpi1e block in <class:Railtie>' /home/ubuntu/http://ift.tt/1W78hhH instance_exec'