I am looking for a Sitefinity expert who can solve an issue I ran into while moving a fine working website to a server of another hosting company.
I can't edit and publish pages and other content. While editing, Sitefinity fires a request to ControlPropertyService.svc which fails with an internal server error 500 (see attachment). ... Also I get a "Failed workflow operation" popup when hitting the publish button of a page.
Windows 2012 R2
SQL Server Express 2014
The website is a test version which is live, so the issue can reproduced in your browser.