Fix DNN Editor Issue

The site is running an older release of DotNetNuke and, although I can still sign in as host/admin, neither the page editor nor the content editor render at all—effectively blocking any page updates or management... (Budget: $30 - $250 USD, Jobs: .NET, ASP.NET, C# Programming, Database Management, DotNetNuke, Telerik, Troubleshooting, Web Application, Web Development, Web Security)