I have been trying to add a SOAP Service as described in this post but whenever I create the service and go to the API docs to test it, the Docs tab presents a dump of raw HTML code and Stylesheet with the line
<h1>Whoops, looks like something went wrong.</h1> somewhere near the end.
When I delete the service, everything goes back to normal and the API Docs are accessible again. Have tried this with several different WSDLs but get the same result. Am running DreamFactory Version: 2.1.0 and Admin Application Version: 2.1.3. on Windows 10.
How can I figure out what is going on and how can I correct it?