● mysql.service - MySQL Community Server
     Loaded: loaded (/lib/systemd/system/mysql.service; enabled; vendor preset: enabled)
     Active: failed (Result: exit-code) since Sat 2022-08-06 15:20:14 CEST; 36s ago
    Process: 128021 ExecStartPre=/usr/share/mysql/mysql-systemd-start pre (code=exited, status=216/GROUP)

Aug 06 15:20:14 rv2689 systemd[1]: mysql.service: Scheduled restart job, restart counter is at 5.
Aug 06 15:20:14 rv2689 systemd[1]: Stopped MySQL Community Server.
Aug 06 15:20:14 rv2689 systemd[1]: mysql.service: Start request repeated too quickly.
Aug 06 15:20:14 rv2689 systemd[1]: mysql.service: Failed with result 'exit-code'.
Aug 06 15:20:14 rv2689 systemd[1]: Failed to start MySQL Community Server.