Hi all,

I am using 1.3.7 and find "Shipping Estimator Sidebox" 1.0 Module here

http://www.zen-cart.com/index.php?ma...oducts_id=1094


But after install, on the Checkout Page, it show me that
Fatal error: Cannot redeclare class shipping in public_html/test04/includes/classes/shipping.php on line 163

http://www.apple.com/test04/index.ph...=shopping_cart
Above error text on this link, under checkout...


Then I following this path and open this shipping.php file, on line 163...

It is a ending }
I am no idea what is wrong on this php file now.

Anyone using same module with 1.3.7 successful?

Thank you very much.

Best Regards,
Jimmy