This is very strange. About four weeks ago, I installed Hestia CP onto a Debian 10 VPS. I then created a new user and installed Moodle 3.11 on my Hestia user control panel. Moodle installed with only minor problems. Two days ago, I created another Debian 10 VPS and installed Hestia onto it. I then created a new user and installed the same Moodle 3.11 on the new Hestia user account with a different domain name. The version of the new Hestia Control Panel is 1.4.5. The version of the Hestia Control Panel I set up in June was either 1.4.3 or 1.4.4. The older control panel has since updated itself to version 1.4.5. I set up identical databases for both and placed the moodle data folder in the domain root private folder on both.