Here is a screen shot of the error:
To confirm the issue, on the server browser, go to http://localhost/yurbiws/yurbiwebservice.svc19 and it most likely will show you this error page:
If you see the reference to a file ending in _www... (More)
Discussion related to error messages and troubleshooting steps
Log in to ask questions about Troubleshooting and Errors publicly or anonymously.