Error adding subcategories

Joomla 2.5.16
Virtuemart 2.0.24
Template OmegaTheme OT Cosmetics
There is a problem with the display subcategories when you go to a category page.
Namely: it is a top-level category and 2 nested sub-category.
When you come to the page the top category, you obtain the errorvg.
Further, while clicking each subcategory is already correct display of the page with the goods.
But if you add in the top-level category for a specific product, it is already correct display: top subcategories below the goods, all in the right way.
Where needs fixing up, help me, please! The entire Internet studied!
Template OmegaTheme installed on Quickstart together with Virtuemart 2.0.22, then I updated to 2.0.24.
url osminog-vrn.ru/
url error osminog-vrn.ru/index.php/v-magazin/priko...asadki-aromatizatory :(

Can you send me your administrator, FTP account to my support email: services....


Regards

of course, sent on e-mail

If the file default.php, which is located at /public_html/templates/ot_naturalcosmetics/html/com_virtuemart/category/default.php replace the file from the script virtuemart, the error disappears, but spoils the appearance of the template that is very sad.

Hello,

Your site is ok now. but you should turn of "Using the VirtueMart jQuery " in your virtuemart.

Regards

thanks for your help