[doc55]

Hi,
I'm trying to make a custom form for users to update their profile. I have the following code, which I thought it should work.

PHP Code:

//init the vBulletin system
require_once( '/forum/includes/vb5/autoloader.php' );
vB5_Autoloader::register( '/forum' );
vB5_Frontend_Application::init( 'config.php' );

// Get logged in user ID
$vb_userid=vB::getUserContext()->fetchUserId();

//get user info
$username = $this->data['username'];
$email = $this->data['email'];
$password = $this->data['new_password'];
$data = array(
  'userid' => $vb_userid,
  'password' => $password,
  'user' => array( 'username' => $username, 'email' => $email ),
  array(),
  array(),
  'userfield' => false,
  array(),
  '',
  array()
);
$response = $api->callApi( 'user', 'save', $data, false, true); 


But I'm getting the following error message:
Your submission could not be processed because a security token was missing.
If this occurred unexpectedly, please inform the administrator and describe the action you performed before you received this error.

And I see the following error at the top of the page:
Notice: Undefined index: usefiles in /home/myserver/mysite.com/forum/includes/vb5/template/stylesheet.php on line 70 Notice: Undefined index: usefiles in /home/myserver/mysite.com/forum/includes/vb5/template/stylesheet.php on line 70

I appreciate if someone could help me with fixing this code.
Thanks