I've had to uninstall and re-install a couple of times, and now my Jira Software licence key does not work. After the re-install, I accidentally pasted in the old server ID in the licence portal, and the generated licence key doesn't work.
I'm totally stuck, and I cannot open a ticket because this is Jira Software Starter.
Note, I also have Jira Service Desk installed, with a valid, working licence key.