I have upgraded from 7.5.9 to 7.6.5. In one of my partials, I have this code that worked in 7.5.9 is now giving me this error in 7.6.5. Invalid JSON primitive: Umbraco.Web.Models.RelatedLinks at line var links = Json.Decode(linksString);

        @{
            var linksString = Model.Links;
            if (linksString != null && !String.IsNullOrWhiteSpace(linksString))
            {
                var links = Json.Decode(linksString);
                foreach (var link in links)
                {
                    <li><a href="@link.link">@link.caption</a></li>
                }
            }
        }

Can anyone help me resolve this?

Thanks