Below is what I get from clicking on "Re-check Configuration:
" The status of your system is being checked to ensure that all enabled features are available, that the mail server is properly configured, and that quotas are active …
Your system has 7.77 GiB of memory, which is at or above the Virtualmin recommended minimum of 256 MiB.
BIND DNS server is installed, and the system is configured to use it.
Mail server Postfix is installed and configured.
Postfix is configured to support per-domain outgoing IP addresses.
Apache is installed.
The following PHP versions are available : 7.4.3 (/bin/php-cgi7.4)
The following PHP-FPM versions are available on this system : 7.4.3 (php7.4-fpm)
The following PHP execution modes are available : none cgi fcgid fpm
Webalizer is installed.
Apache is configured to host SSL websites.
MySQL 8.0.27-0ubuntu0.20.04.1 is installed and running.
ProFTPD is installed.
Logrotate is installed.
SpamAssassin and Procmail are installed and configured for use.
ClamAV is installed and assumed to be running.
Plugin AWstats reporting is installed OK.
Plugin DAV Login is installed OK.
Plugin Protected web directories is installed OK.
Using network interface eth0 for virtual IPs.
Default IPv4 address for virtual servers is (I removed the IP).
Both user and group quotas are enabled for home and email directories.
All commands needed to create and restore backups are installed.
The selected package management and update systems are installed OK.
Chroot jails are available on this system
… your system is ready for use by Virtualmin. "
Please advise if there is any issue here causing my problem.