Scriptcase 9 on Mac - 127.0.0.1 won't connect

My Mac restarted suddenly and without warning and after the restart, I could no longer connect to SC 9. (“Can’t connect to 127.0.0.1:8090”). This happened once before and the solution was to edit the httpd.conf file by giving the ServerName the name of my Mac. But when I tried it this time, the ServerName was already set so it is some other issue this time. Anybody have any ideas?