When going throught the deployment assistant I get to step 5 and get this error.
Test web server (http://127.0.0.1:80/fmi-test/test.xml): Error code = 500
I know port 80 is open because I was using it in filemaker 12 server.
I tried upgrading a couple of months ago and could not get the web publishing working then either. So went back to 12. Sigh.