"which error do you get?" <- mariadb.service - MariaDB 10.11.3 database server Loaded: loaded (/lib/systemd/system/mariadb.service; enabled; preset: enab> Active: failed (Result: exit-code) since Fri 2023-08-04 09:27:13 EDT; 1min> Duration: 2w 23h 19min 25.236s Docs: man:mariadbd(8) https://mariadb.com/kb/en/library/systemd/ Process: 3616511 ExecStartPre=/usr/bin/install -m 755 -o mysql -g root -d /> Process: 3616512 ExecStartPre=/bin/sh -c systemctl unset-environment _WSREP> Process: 3616514 ExecStartPre=/bin/sh -c [ ! -e /usr/bin/galera_recovery ] > Process: 3616556 ExecStart=/usr/sbin/mariadbd $MYSQLD_OPTS $_WSREP_NEW_CLUS> Main PID: 3616556 (code=exited, status=1/FAILURE) Status: "MariaDB server is down" CPU: 1.693s