9
It was a fresh install, and I was able to recreate it
What I did was adding a job without having a defined company
When you click on "Add a job listing" button, you'll go to:
/modules/jobs/admin/submitlisting.php
It asks you to select a Company, even if there is no company in the DB, and while it indicates that it is a required field, if I click on continue, it lets me to continue.
My suggestion: when you click on "Add a job listing" button, but there is no company defined, then the module should redirect to:
/modules/jobs/admin/addcomp.php
with an error message saying something like: "Please add first a company before adding a job"