Warning error on all products

Hello,

Since few days i noticed that my store has the following error for all products - Warning: Division by zero in /www/electrouredi.bg/www/root/templates/ot_smarthouse/html/com_virtuemart/productdetails/default_showprices.php on line 29
I thought that must have edited the file by mistake and that is why I replaced it with an old backup file, but did not work.
Can you please check the error and advice.

Thanks

Hi there,

I managed to solve the problem..

Thanks