menu_hook is called several times

Hello!

I am trying to develop my first module which should create users.
The function "create_user_test" for which a menu item is defined in the mymodule.module is called in Drupal fives times!

I am really shure that there is no loop or a while in the import_user.inc code.

Does anyone know why this is happening?

My mymodule.module file

function cfimport_perm() {
  return array('access cfimport');
} // function cfimport_perm()


function cfimport_menu() {

  $items = array();

  //Menu for Guestbook
  $items['cfimport/import_gaestebuch'] = array(
    'title' => 'Import Gästebuch',
    'page callback' => 'cfimport_gaestebuch',
    'access arguments' => array('access cfimport'),
    'type' => MENU_NORMAL_ITEM,
		'file' => 'import_gaestebuch.inc',
  );

	//Menu for New
  $items['cfimport/import_news'] = array(
    'title' => 'Import News',
    'page callback' => 'cfimport_news',
    'access arguments' => array('access cfimport'),
    'type' => MENU_NORMAL_ITEM,
		'file' => 'import_news.inc',
  );

	//cfimport_user
	$items['cfimport/import_user'] = array(
    'title' => 'Import User 2',
    'page callback' => 'create_user_test',
    'access arguments' => array('access cfimport'),
    'type' => MENU_NORMAL_ITEM,
		'file' => 'import_user.inc',
  );

  return $items;

}


function cfimport_access($op, $node) {
  global $user;

  switch ($op) {
    case 'access':
      // only users with view permission may view.
      return user_access('access cfimport');
      break;
  }
}

Best regards,

Christian