flickr.contacts.getList: The Flickr API returned the following error: #98 - Invalid auth token

[Benjaminhu]

Constantly I get this error message:

The Flickr API returned the following error: #98 - Invalid auth token

The problem is here:

/*
$args 

Array
(
    [api_key] => ...
    [auth_token] => Array
        (
            [_content] => ...
        )

    [format] => json
    [frob] => ...
    [method] => flickr.auth.getToken
    [nojsoncallback] => 1
    [api_sig] => ...
)
*/
$this->response = $this->post($args);

For me, the way it works:

if ($args['method'] == 'flickr.contacts.getList' && isset($args['auth_token']['_content'])) {
    $args['auth_token'] = $args['auth_token']['_content'];
}
ksort($args);
$auth_sig = "";
$this->last_request = $args;
$this->response = $this->getCached($args);