XF 1.4 Twitter integration doesn't work => token error


Active member

I have configured my Twitter app. and I have entered everything under "options" regarding Twitter settings.
However, it doesn't work and when I launch an integration test under "tools", I got this error:

Twitter a renvoyé l'erreur suivante: Could not retrieve a valid Token response from Token URL: <?xml version="1.0" encoding="UTF-8"?> <hash> <error>Desktop applications only support the oauth_callback value 'oob'</error> <request>/oauth/request_token?oauth_consumer_key=l351wH7BePe04G1eawK5w5tZB&amp;oauth_nonce=9e01a8c3868219965fc40b2cf3d8114d&amp;oauth_timestamp=1430809366&amp;oauth_signature_method=HMAC-SHA1&amp;oauth_version=1.0&amp;oauth_callback=http%3A%2F%2Fbet-clever.com%2Fadmin.php%3Ftools%2Ftest-twitter&amp;oauth_signature=p8yB8NBWmKuiFk3iPRTfCClZg%2FA%3D</request> </hash> .
Here is what I have received by mail:

Access level Read and write (modify app permissions)
Consumer Key (API Key) l351w............. (manage keys and access tokens)
Callback URL None
Sign in with Twitter Yes
App-only authentication https://api.twitter.com/oauth2/token
Request token URL https://api.twitter.com/oauth/request_token
Authorize URL https://api.twitter.com/oauth/authorize
Access token URL https://api.twitter.com/oauth/access_token

Thanks for your help.