hook_menu problem

function movie_menu() {  $items = array();  $items['movie'] = array(    'title'              => 'Movie',    'description'        => 'Summary of your profile',    'page callback'      => 'movie_summary',    'access arguments'   => array('view own account'),  );  $items['movie/request'] = array(    'title'              => 'Request payment',    'description'        => 'Top up your account',    'page callback'      => 'movie_request_form',    'access arguments'   => array('request payment'),  );  $items['movie/menu'] = array(    'title'              => 'Manage menu',    'description'        => 'Add/Remove/Edit associated items',    'page callback'      => 'movie_items',    'access arguments'   => array('edit menus'),  );  return $items;}