Hardware: VPS bought online YunoHost version: 11.0.10.2 I have access to my server : Through SSH | through the webadmin Are you in a special context or did you perform some particular tweaking on your YunoHost instance ? : no
McFly’s solution does not change anything After making the updates, I switched back to a self-signed certificate and then restarted the generation via lets encrypt (all while disabling the yunohost admin cache)