I upgraded from Ubuntu 16 to 18 which broke my WeBWorK 2.12 installation. I did an upgrade through the git mechanism to 2.14+. After a few issues the server appears to be running. However, when I try to add a problem from the Library browser I get the old --
259 setmaker.js: /webwork2/instructorXMLHandler: Forbidden
I've checked the permissions on all the files in /opt/webwork and everything is set fine. I'm not trying to use SSL and the site URL remains unchanged since I was running 2.12 under Ubuntu 16.
Does anyone have any suggestions about what I could be doing wrong? I don't really want to have to do a fresh install with Ubuntu 20 as I have other stuff installed on the server.
Thanks in advance.