Twitter direct message api return 415 unknown error

i am using thujohn/twitter package in laravel and trying to send direct message but receiving 415 unknown error

(1/1) RuntimeException
[415] Unknown error
at Twitter->query('direct_messages/events/new', 'POST', array('screen_name' => 'user544632', 'text' => 'test message'), false) in Twitter.php line 328*emphasized text*

this is my code

Twitter::reconfig([
        'consumer_key' =>\Config::get('ttwitter.CONSUMER_KEY'),
        'consumer_secret' =>  \Config::get('ttwitter.CONSUMER_SECRET'), 
        'token' => Session::get('access_token.oauth_token'), 
        'secret' => Session::get('access_token.oauth_token_secret'),
]);

$options = [
   'screen_name' => 'user544632',
   'text' => request('message')
];

\Twitter::postDm($options);

the direct message permission is also given in twitter application i am unable to find solution for this.

via Chebli Mohamed