Hello Nguyen,
blank page happens :o)
Fatal error: Uncaught --> Smarty Compiler: Syntax error in template "\themes\sns_nova\shopping-cart-product-line.tpl" on line 72 "{if $product.price_without_specific_price != price=$product.price}" - Unexpected "=", expected one of: "}" <-- thrown in \tools\smarty\sysplugins\smarty_internal_templatecompilerbase.php on line 72
