Error on site once products have been added.

[GsmCorner]

hi, i'm currently working on a new website, i have added simple template system, header tags controller, how did you hear about us, price breaks, tweaks_infobox_images contributions.

 

the problem is, when i add a product, i get the following error when i go to the site:

 

 

(picture Here of Whats New category box image)

 

Fatal error: Call to a member function on a non-object in /home/wholesal/public_html/catalog/includes/boxes/whats_new.php on line 34

 

 

the error goes if the product is turned off.

 

 

any help would be great.

 

 

Thanks

Tom

[GsmCorner]

still can't figure it out, this is the line it says (line 34)

 

 

$whats_new_price = $currencies->display_price($random_product['products_price'], tep_get_tax_rate($random_product['products_tax_class_id']));