sorcery: OAuth2::Error in OauthsController#callback

I try facebook login referring this external wiki . but I get this error

OAuth2::Error in OauthsController#callback

if @user = login_from(provider) {“access_token”:“xxxxxxx”, “token_type”:“bearer”,“expires_in”:5183999}

What should I do?

this is log

/Users/horiekentarou/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/fog-xenserver-0.2.3/lib/fog/utilities.rb:4: warning: constant ::Fixnum is deprecated
Started GET "/oauth/callback?provider=facebook&code=AQBOQE_RUqzhWDcY41CIHtghbVu98NHYzS14nEcK5HPZQBsKCol3h1_f79HaUTb3NVGXc1PvOVjEfc_wZcT_xISBNiibW3gygu1Z3zT1O4vSFPXm1l6B_jZAy7WwkEe-GfsteRrQmbIcmxA5pICQs85PEb_S5QyDsBUDoEaj_qXm7cmJp_kajq4FiP9iIU388MWwvkE-8v3Rx4MqE4GsSdlB4-B9jrX8cBNmDF7Ehs_xxDBwbRK-izHUSUaIl8LSjLlt3M7jFzskjH0uupiytbZ9KorLWdRGdweuZnYfuKsRt7V75qOWajI9kEr5GEkDjnC5f28WrB_Y5Igk38FZu5I6IU38agfYeP4XHC2uKYqOqA" for 127.0.0.1 at 2017-07-12 06:46:18 +0900
Processing by OauthsController#callback as HTML
  Parameters: {"provider"=>"facebook", "code"=>"AQBOQE_RUqzhWDcY41CIHtghbVu98NHYzS14nEcK5HPZQBsKCol3h1_f79HaUTb3NVGXc1PvOVjEfc_wZcT_xISBNiibW3gygu1Z3zT1O4vSFPXm1l6B_jZAy7WwkEe-GfsteRrQmbIcmxA5pICQs85PEb_S5QyDsBUDoEaj_qXm7cmJp_kajq4FiP9iIU388MWwvkE-8v3Rx4MqE4GsSdlB4-B9jrX8cBNmDF7Ehs_xxDBwbRK-izHUSUaIl8LSjLlt3M7jFzskjH0uupiytbZ9KorLWdRGdweuZnYfuKsRt7V75qOWajI9kEr5GEkDjnC5f28WrB_Y5Igk38FZu5I6IU38agfYeP4XHC2uKYqOqA"}
Completed 500 Internal Server Error in 204ms (ActiveRecord: 0.0ms)


  
OAuth2::Error (: 
{"access_token":"EAAb0SDXOsEABAGo44x3CS18CSVNlQkrsarKmVTnRySt6OYOI8XF2tOlHP8nyv9tovSJKKS0YpFQElciGF4jRnmcYxNzJu339Uy7JZAE9edTZBuqbP5Lu4lOrI1WDs2M9nSb6StopxccnrYhnQkZCcJHQEkPkrnPpHOaUP1ZBIwZDZD","token_type":"bearer","expires_in":5183999}):
  
app/controllers/oauths_controller.rb:12:in `callback'
  Rendering /Users/horiekentarou/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/actionpack-5.0.2/lib/action_dispatch/middleware/templates/rescues/diagnostics.html.erb within rescues/layout
  Rendering /Users/horiekentarou/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/actionpack-5.0.2/lib/action_dispatch/middleware/templates/rescues/_source.html.erb
  Rendered /Users/horiekentarou/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/actionpack-5.0.2/lib/action_dispatch/middleware/templates/rescues/_source.html.erb (4.6ms)
  Rendering /Users/horiekentarou/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/actionpack-5.0.2/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb
  Rendered /Users/horiekentarou/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/actionpack-5.0.2/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (2.2ms)
  Rendering /Users/horiekentarou/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/actionpack-5.0.2/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb
  Rendered /Users/horiekentarou/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/actionpack-5.0.2/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb (1.2ms)
  Rendered /Users/horiekentarou/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/actionpack-5.0.2/lib/action_dispatch/middleware/templates/rescues/diagnostics.html.erb within rescues/layout (97.4ms)

OauthsController#callback

[1] pry(#<OauthsController>)> params
=> <ActionController::Parameters {"provider"=>"facebook", "code"=>"AQD6WCCmUNBYJAU6dRHaWPGZW2gXujz8iMUl9iYVKgmteOUMPH7ODl65pvOmsoY-z4LcM6Ja1w88D6PsbgQxxPiZRf6TdPHKoF-UKnYOiKqfcduIM72agsaVaUXrzVIeIhuc1lYupzuGxncSJnktBBsxXlw_5cAd-jMyeu1E-_XzL9UCnJ1EZBA_ys6QIKdzSjKAAmKvhXw5yj0cJ8Qq5rlzAuHkGUCsgCSpjcUV1HoiOjEZBew6BNXWbhg3rubs0-GAYtvSFiew0l2HbapaN9yAeQfnOEDnvujMjyQaXi3wEafR3SGb0E9bVl3FgpHd-BiVPmQ1OxemIPZX5ffH50B6r-j9VwjTuZ8MBdiZ7Tsbdg", "controller"=>"oauths", "action"=>"callback"} permitted: false>
[2] pry(#<OauthsController>)> login_from("facebook")
OAuth2::Error: : 
{"access_token":"EAAb0SDXOsEABAPtuab8FYwF7yESinN48E2fSuYEqZBQOPbD4TUzvOhZBr4xyGlFpQVWqzkyckfD3JbPsemKimYcE9dCy9faBr3spoL5C36vpughq9HWGuKlJ15e8XxjdakmAkfOoYyprpWCSYZAU8ncvSf9u9K7yskotIrxPgZDZD","token_type":"bearer","expires_in":5182749}
from /Users/horiekentarou/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/oauth2-1.3.0/lib/oauth2/client.rb:149:in `get_token'
[5] pry(#<OauthsController>)> 

get_token method in Oauth2’s client.rb options[:raise_errors] => true

and I get error get_access_token in sorcery’s oauth2.rb

    20:       def get_access_token(args, options = {})
 => 21:         binding.pry
    22: 		client = build_client(options)
    23:         client.auth_code.get_token(
    24:           args[:code],
    25:           {
    26:             redirect_uri: @callback_url,
    27:             parse: options.delete(:parse)
    28:           },
    29:           options
    30:         )
    31:       end

[1] pry(#<Sorcery::Providers::Facebook>)> options
=> {:token_url=>"oauth/access_token", :mode=>:query, :param_name=>"access_token", :parse=>:query}
[2] pry(#<Sorcery::Providers::Facebook>)> build_client(options)
=> #<OAuth2::Client:0x007fbdb3762118
 @id="1957440837824576",
 @options=
  {:authorize_url=>"/oauth/authorize",
   :token_url=>"oauth/access_token",
   :token_method=>:post,
   :auth_scheme=>:request_body,
   :connection_opts=>
    {:ssl=>
      {:ca_file=>
        "/Users/horiekentarou/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/sorcery-0.10.2/lib/sorcery/controller/submodules/../../protocols/certs/ca-bundle.crt"}},
   :connection_build=>nil,
   :max_redirects=>5,
   :raise_errors=>true,
   :mode=>:query,
   :param_name=>"access_token",
   :parse=>:query},
 @secret="****",
 @site="https://graph.facebook.com">