Vaultwarden update command fail & then vaultwarden not start even after reboot

Seems to indicate no .env file found?

Aug 02 13:36:01 DietPi systemd[1]: Started vaultwarden (DietPi).
Aug 02 13:36:01 DietPi vaultwarden[1618]: /--------------------------------------------------------------------\
Aug 02 13:36:01 DietPi vaultwarden[1618]: |                        Starting Vaultwarden                        |
Aug 02 13:36:01 DietPi vaultwarden[1618]: |--------------------------------------------------------------------|
Aug 02 13:36:01 DietPi vaultwarden[1618]: | This is an *unofficial* Bitwarden implementation, DO NOT use the   |
Aug 02 13:36:01 DietPi vaultwarden[1618]: | official channels to report bugs/features, regardless of client.   |
Aug 02 13:36:01 DietPi vaultwarden[1618]: | Send usage/configuration questions or feature requests to:         |
Aug 02 13:36:01 DietPi vaultwarden[1618]: |   https://vaultwarden.discourse.group/                             |
Aug 02 13:36:01 DietPi vaultwarden[1618]: | Report suspected bugs/issues in the software itself at:            |
Aug 02 13:36:01 DietPi vaultwarden[1618]: |   https://github.com/dani-garcia/vaultwarden/issues/new            |
Aug 02 13:36:01 DietPi vaultwarden[1618]: \--------------------------------------------------------------------/
Aug 02 13:36:01 DietPi vaultwarden[1618]: [INFO] No .env file found.
Aug 02 13:36:01 DietPi vaultwarden[1618]: [2022-08-02 13:36:01.678][_][WARN] Detected TLS-enabled liftoff without enabling HSTS.
Aug 02 13:36:01 DietPi vaultwarden[1618]: [2022-08-02 13:36:01.678][_][WARN] Shield has enabled a default HSTS policy.
Aug 02 13:36:01 DietPi vaultwarden[1618]: [2022-08-02 13:36:01.678][start][INFO] Rocket has launched from https://127.0.0.1:8001