��� mariadb.service - MariaDB 10.3 database server
   Loaded: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled)
   Active: activating (auto-restart) (Result: core-dump) since Mon 2020-05-18 11:09:38 CEST; 326ms ago
     Docs: man:mysqld(8)
           https://mariadb.com/kb/en/library/systemd/
  Process: 19398 ExecStart=/usr/libexec/mysqld --basedir=/usr $MYSQLD_OPTS $_WSREP_NEW_CLUSTER (code=dumped, signal=ABRT)
  Process: 19359 ExecStartPre=/usr/libexec/mysql-prepare-db-dir mariadb.service (code=exited, status=0/SUCCESS)
  Process: 19330 ExecStartPre=/usr/libexec/mysql-check-socket (code=exited, status=0/SUCCESS)
 Main PID: 19398 (code=dumped, signal=ABRT)
    Tasks: 0 (limit: 26213)
   Memory: 1.5M
   CGroup: /system.slice/mariadb.service

May 18 11:09:38 server1.hartings.se systemd[1]: mariadb.service: Failed with result 'core-dump'.
May 18 11:09:38 server1.hartings.se systemd[1]: Failed to start MariaDB 10.3 database server.