Rake db migrate无法使用错误的参数数量（0表示1）

Question

== 20141026165438 CreateUsers: migrating ======================================
-- create_table(:users)
   -> 0.0320s
== 20141026165438 CreateUsers: migrated (0.0340s) =============================

rake aborted!
StandardError: An error has occurred, this and all later migrations canceled:

wrong number of arguments(1 for 0)C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-4.2.0.beta2/lib/active_record/connection_adapters/abstract_adapter.rb:271:in `initialize'

捆绑安装工作正常，但每当我尝试时 bundle exec rake db:migrate但是我收到一条错误，该错误会追溯到我的安装程序的活动记录。

有人可以帮忙吗？