Hello! I have Houdini running headless on a server, and have been using it with hython. I started getting the message:

No licenses could be found to run this application.
Please check for a valid license server host

Looks like my license expired, but I can't find any info on renewing it via command line. I tried

sesictrl -L

but my forum email/password are not accepted. Is there some other way to update my license?

Thank you

Running Apprentice in a pure headless/server setup isn't really how Apprentice was intended to be used. So I don't think there's a command line to get/renew an Apprentice license. How did you manage to get an Apprentice license working on that machine to begin with? If you repeat the same steps, you could probably get an Apprentice license working there again, but then again, this headless setup isn't exactly supported.