Jan 14 05:53:41 mc systemd[1]: Starting MariaDB 10.3.18 database server...
Jan 14 05:53:41 mc mysqld[5494]: 2020-01-14  5:53:41 0 [Note] /usr/sbin/mysqld (mysqld 10.3.18-MariaDB-0+deb10u1) starting as process 5494 ...
Jan 14 05:53:41 mc systemd[1]: mariadb.service: Main process exited, code=exited, status=1/FAILURE
Jan 14 05:53:41 mc systemd[1]: mariadb.service: Failed with result 'exit-code'.
Jan 14 05:53:41 mc systemd[1]: Failed to start MariaDB 10.3.18 database server.
Jan 14 06:00:09 mc systemd[1]: Starting MariaDB 10.3.18 database server...
Jan 14 06:00:10 mc mysqld[5590]: 2020-01-14  6:00:10 0 [Note] /usr/sbin/mysqld (mysqld 10.3.18-MariaDB-0+deb10u1) starting as process 5590 ...
Jan 14 06:00:10 mc systemd[1]: mariadb.service: Main process exited, code=exited, status=1/FAILURE
Jan 14 06:00:10 mc systemd[1]: mariadb.service: Failed with result 'exit-code'.
Jan 14 06:00:10 mc systemd[1]: Failed to start MariaDB 10.3.18 database server.