[Plugin: WP e-Commerce] Undefined index: description_container

hellow friends,
My problem is I try to make a simple loop with one of the functions it gives me the loop, the code is as follows:

<?php (array(‘category_group’=> get_option(‘wpsc_default_category’), ‘show_thumbnails’=> 1)); ?>
<?php wpsc_print_category_image(35, 35); ?>
<div class=”tree_categ”>” class=”wpsc_category_link” title=”<?php wpsc_print_category_name(); ?>”><?php wpsc_print_category_name(); ?></div>
<?php wpsc_print_subcategory(“<div class=’tree_subcategorys’>”,”</div>”);?>
<?php wpsc_end_category_query(); ?>

This gives me the following error:

Notice: Undefined index: description_container in C:\xampp\htdocs\Example\wp-content\plugins\wp-e-commerce\wpsc-includes\category.functions.php

If someone could help me because I’m very lost, thanks for the time

http://wordpress.org/extend/plugins/wp-e-commerce/