We now have the same error our code look is below please someone instruct the remedy.
<form id="add-item-form" action="/cart/add" method="post" class="variants clearfix"><div class="span2" style="padding-top:5px;"><div class="span2" style="text-align:right"><span style="margin-right:10px; margin-top:10px;"><strong>$4.53</strong></span><input id="quantity" type="number" name="quantity" value="1" min="1" class="tc item-quantity" style="padding-top: 2px; margin-bottom: 0px;"></div></div><div class="span2 inner-right" style="padding-top:5px; text-align:left;padding-left:12px;"><input type="submit" id="qkorder-add" class="btn" name="add" value="Add" title="Add Item"></div><input name="id" id="productSelect" type="hidden" value="871428897"><input type="hidden" name="return_to" value="back"></form>