Exception in template (\Designs\Dwsimple\nolayout\Paragraph\DeleteProduct.cshtml): System.NullReferenceException: Object reference not set to an instance of an object.
   at CompiledRazorTemplates.Dynamic.effbacbdacaaccce.Execute()
   at RazorEngine.Templating.TemplateBase.RazorEngine.Templating.ITemplate.Run(ExecuteContext context)
   at RazorEngine.Templating.TemplateService.Run(ITemplate template, DynamicViewBag viewBag)
   at RazorEngine.Templating.TemplateService.Parse(String razorTemplate, Object model, DynamicViewBag viewBag, String cacheName)
   at RazorEngine.Razor.Parse[T](String razorTemplate, T model, String cacheName)
   at Dynamicweb.Rendering.Template.RenderRazorTemplate()
@inherits Dynamicweb.Rendering.RazorTemplateBase<Dynamicweb.Rendering.RazorTemplateModel<Dynamicweb.Rendering.Template>>
@using Dynamicweb.Ecommerce.Common;
@using Dynamicweb.Ecommerce.Orders;

@{
    var context = OrderContext.GetOrderContextById(Pageview.Area.Item["QuoteContext"].ToString());
    Context.CartContext = context;

    var idToDelete = System.Web.HttpContext.Current.Request["QuoteLineID"];
    var ol = Context.Cart.OrderLines.FirstOrDefault(x => x.Id == idToDelete);
    if (ol != null)
    {
        Context.Cart.OrderLines.Remove(ol);
        Context.Cart.Save();
    }
}