Wordpress first Plugin developement error :You do not have sufficient permissions to access this page.

[eluser]monika123[/eluser]
Plugin folder:oscommerce_importer
Plugin folder files:oscommerce_import_admin.php
: oscommerce_importer.php
Code inside the file oscommerce_importer.php is given below

You do not have sufficient permissions to access this page.

This shows when i click on ------
Worpress dashboard->setting->OSCommerce Product Display
Please tell whats wrong with this code
reference is taken from:http://net.tutsplus.com/tutorials/wordpr...m-scratch/
<?php
/*
Plugin Name: OSCommerce Product Display
Plugin URI: http://www.orangecreative.net
Description: Plugin for displaying products from an OSCommerce shopping cart database
Author: C. Lupu
Version: 1.0
Author URI: http://www.orangecreative.net
*/
?>
<?php
function oscimp_admin() {
include('oscommerce_import_admin.php');
}
function oscimp_admin_actions() {
add_options_page("OSCommerce Product Display", "OSCommerce Product Display", 1, "OSCommerce Product Display", "oscimp_admin");
}
add_action('admin_menu', 'oscimp_admin_actions');
?>