Routing problem.

Routes.rb

H::Application.routes.draw do
  
  get "password_resets/create"

  get "password_resets/edit"

  get "password_resets/update"

  get "logout" => "sessions#destroy", :as => "logout"
  get "login" => "sessions#new", :as => "login"
  get "signup" => "users#new", :as => "signup"
  resources :users
  resources :sessions
  resources :password_resets

  get "pages/index"

  get "pages/about"

  get "pages/buy"

  get "pages/sell"

  get "pages/rent"

  get "pages/agent"
  
  get "pages/find"
  
  get "pages/register"
  
  match '/' => 'pages#index'
  
  match 'about' => 'pages#about'
  
  match 'buy' => 'pages#buy'
  
  match 'sell' => 'pages#sell'
  
  match 'rent' => 'pages#rent'
  
  match 'agent' => 'pages#agent'
  
  match 'find' => 'pages#find'
  
  match 'register' => 'pages#register'

  # The priority is based upon order of creation:
  # first created -> highest priority.

  # Sample of regular route:
  #   match 'products/:id' => 'catalog#view'
  # Keep in mind you can assign values other than :controller and :action

  # Sample of named route:
  #   match 'products/:id/purchase' => 'catalog#purchase', :as => :purchase
  # This route can be invoked with purchase_url(:id => product.id)

  # Sample resource route (maps HTTP verbs to controller actions automatically):
  #   resources :products

  # Sample resource route with options:
  #   resources :products do
  #     member do
  #       get 'short'
  #       post 'toggle'
  #     end
  #
  #     collection do
  #       get 'sold'
  #     end
  #   end

  # Sample resource route with sub-resources:
  #   resources :products do
  #     resources :comments, :sales
  #     resource :seller
  #   end

  # Sample resource route with more complex sub-resources
  #   resources :products do
  #     resources :comments
  #     resources :sales do
  #       get 'recent', :on => :collection
  #     end
  #   end

  # Sample resource route within a namespace:
  #   namespace :admin do
  #     # Directs /admin/products/* to Admin::ProductsController
  #     # (app/controllers/admin/products_controller.rb)
  #     resources :products
  #   end

  # You can have the root of your site routed with "root"
  # just remember to delete public/index.html.
   root :to => "pages#index"

  # See how all your routes lay out with "rake routes"

  # This is a legacy wild controller route that's not recommended for RESTful applications.
  # Note: This route will make all actions in every controller accessible via GET requests.
  # match ':controller(/:action(/:id(.:format)))'
end

SessionsController.rb

class SessionsController < ApplicationController
  def new
  end
  
  def create
    user = login(params[:email], params[:password], params[:remember_me])
    if user
      redirect_back_or_to root_url, :notice => "Logged in!"
    else
      flash.now.alert = "Email or password was invalid"
      render :new
    end
  end

  def destroy
    logout
    redirect_to root_url, :notice => "Logged out!"
  end
end

UsersController.rb

class UsersController < ApplicationController
  def new
    @user = User.new
  end

  def create
    @user = User.new(params[:user])
    if @user.save
      redirect_to 'pages#register', :notice => "Signed up!"
    else
      render :new
    end
  end
end