title: Recaptcha with devise is not working on ruby on rails?
body: <p>I get this error: </p>
  
  <blockquote>
    <p>There has been an unexpected error with the application. Please contact the administrator. error code: success</p>
  </blockquote>
  
  <p>I am using recaptcha with devise, I edited where appropriate as stated by following the steps mentioned on <a href="https://github.com/plataformatec/devise/wiki/How-To%3a-Use-Recaptcha-with-Devise" rel="nofollow">this page</a></p>
  
  <p>Here is my <code>Gemfile</code>:</p>
  
  <pre><code>source 'https://rubygems.org'
  
  gem 'rails', '3.2.8'
  
  gem 'json'
  gem 'execjs'
  gem 'therubyracer'
  gem 'will_paginate', "3.0.pre4"
  
  group :production do
    gem 'pg'
  end
  
  group :assets do
    gem 'sass-rails',   '~&gt; 3.2.3'
    gem 'coffee-rails', '~&gt; 3.2.1'
    gem 'uglifier', '&gt;= 1.0.3'
    gem 'jquery-fileupload-rails'
    gem "letter_opener"
    gem 'jquery-ui-rails'
  end
  
  gem 'jquery-rails'
  gem "carrierwave"
  gem "fastercsv"
  gem 'devise', '2.1.2'
  gem 'rmagick'
  gem 'mailman', :require=&gt; false
  gem 'activeadmin'
  gem 'kaminari'
  gem 'prawn'
  gem 'recaptcha', :require =&gt; 'recaptcha/rails'
  </code></pre>