LocomotiveCMS 2.2.2 Multisite

Error log

/home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/locomotive_cms-2.2.2/lib/locomotive.rb:98:in `configure_multi_sites': undefined method `domain' for true:TrueClass (NoMethodError)
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/locomotive_cms-2.2.2/lib/locomotive.rb:49:in `after_configure'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/locomotive_cms-2.2.2/lib/locomotive.rb:42:in `configure'
	from /home/ku/Dropbox/neokul/config/initializers/locomotive.rb:1:in `<top (required)>'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/activesupport-3.2.14/lib/active_support/dependencies.rb:245:in `load'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/activesupport-3.2.14/lib/active_support/dependencies.rb:245:in `block in load'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/activesupport-3.2.14/lib/active_support/dependencies.rb:236:in `load_dependency'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/activesupport-3.2.14/lib/active_support/dependencies.rb:245:in `load'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/railties-3.2.14/lib/rails/engine.rb:593:in `block (2 levels) in <class:Engine>'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/railties-3.2.14/lib/rails/engine.rb:592:in `each'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/railties-3.2.14/lib/rails/engine.rb:592:in `block in <class:Engine>'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/railties-3.2.14/lib/rails/initializable.rb:30:in `instance_exec'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/railties-3.2.14/lib/rails/initializable.rb:30:in `run'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/railties-3.2.14/lib/rails/initializable.rb:55:in `block in run_initializers'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/railties-3.2.14/lib/rails/initializable.rb:54:in `each'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/railties-3.2.14/lib/rails/initializable.rb:54:in `run_initializers'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/railties-3.2.14/lib/rails/application.rb:136:in `initialize!'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/railties-3.2.14/lib/rails/railtie/configurable.rb:30:in `method_missing'
	from /home/ku/Dropbox/neokul/config/environment.rb:5:in `<top (required)>'
	from config.ru:3:in `require'
	from config.ru:3:in `block in <main>'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/rack-1.4.5/lib/rack/builder.rb:51:in `instance_eval'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/rack-1.4.5/lib/rack/builder.rb:51:in `initialize'
	from config.ru:in `new'
	from config.ru:in `<main>'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/rack-1.4.5/lib/rack/builder.rb:40:in `eval'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/rack-1.4.5/lib/rack/builder.rb:40:in `parse_file'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/puma-2.5.1/lib/puma/configuration.rb:93:in `app'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/puma-2.5.1/lib/puma/runner.rb:105:in `load_and_bind'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/puma-2.5.1/lib/puma/single.rb:73:in `run'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/puma-2.5.1/lib/puma/cli.rb:442:in `run'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/gems/puma-2.5.1/bin/puma:10:in `<top (required)>'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/bin/puma:23:in `load'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/bin/puma:23:in `<main>'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/bin/ruby_noexec_wrapper:14:in `eval'
	from /home/ku/.rvm/gems/ruby-2.0.0-p247@neokul/bin/ruby_noexec_wrapper:14:in `<main>'

locomotive.rb

Locomotive.configure do |config|

  # A single locomotiveCMS instance can serve one single site or many.
  # If you want to run many different websites, you will have to specify
  # your own domain name (ex: locomotivehosting.com).
  #
  # # Ex:
  config.multi_sites do |multi_sites|
    # each new website you add will have a default entry based on a subdomain
    # and the multi_site_domain value (ex: website_1.locomotivehosting.com).
    multi_sites.domain = 'neokul.tst' #'myhostingplatform.com'
  
    # define the reserved subdomains
    # Ex:
    multi_sites.reserved_subdomains = %w(www admin email blog webmail mail support help site sites)
  end
  config.multi_sites = true
  # config.domain = 'neokul.tst'
  # config.multi_sites.reserved_subdomains = %w(www admin email blog webmail mail support help site sites)

  # configure how many items we display in sub menu in the "Contents" section.
  # config.ui = {
  #   latest_entries_nb:  5,
  #   max_content_types:  4,
  #   per_page:           10
  # }

  # default locale (for now, only en, de, fr, pl, pt-BR, it, nb, ja and zh-CN are supported)
  config.default_locale = :en

  # available locales suggested to "localize" a site. You will have to pick up at least one among that list.
  # config.site_locales = %w{en de fr pl pt-BR it nl nb es ru ja zh-CN}

  # tell if logs are enabled. Useful for debug purpose.
  config.enable_logs = true

  # Uncomment this line to force LocomotiveCMS to redirect all requests in the
  # back-office to https in production.
  # config.enable_admin_ssl = Rails.env.production?

  # configure the e-mail address which will be shown in the DeviseMailer, NotificationMailer, ...etc
  # if you do not put the domain name in the email, LocomotiveCMS will take the default domain name depending
  # on your deployment target (server, Heroku, Bushido, ...etc)
  #
  # Ex:
  # config.mailer_sender = '[email protected]'
  # # => '[email protected]' (Heroku), '[email protected]' (Bushido), '[email protected]' (Dev) or 'support@<your_hosting_platform>' (Multi-sites)
  config.mailer_sender = '[email protected]'

  # allow apps using the engine to add their own Liquid drops, variables and similar available
  # in Liquid templates, extending the assigns used while rendering.
  # follow the Dependency Injection pattern
  # config.context_assign_extensions = {}

  # add extra classes other than the defined content types among a site which will potentially used by the templatized pages.
  # config.models_for_templatization = %w(Product)

  # "Public" forms can be protected from Cross-Site Request Forgery (CSRF) attacks.
  # By default, that protection is disabled (false) in order to keep backwards compatibility with the existing public forms.
  #
  # Note: we strongly recommend to enable it. See the documentation about the "csrf_param" liquid tag.
  #
  config.csrf_protection = true

  # Rack-cache settings, mainly used for the inline resizing image module. Default options:
  # config.rack_cache = {
  #   verbose:     true,
  #   metastore:   URI.encode("file:#{Rails.root}/tmp/dragonfly/cache/meta"), # URI encoded in case of spaces
  #   entitystore: URI.encode("file:#{Rails.root}/tmp/dragonfly/cache/body")
  # }
  # If you do want to disable it for good, just use the following syntax
  # config.rack_cache = false
  #
  # Note: by default, rack/cache is disabled in the Heroku platform

end