Vaultwarden dont Start on Yunohost


i install Vaultwarden on Yunohost (Respberry Pi 4) when i start App the failed with this Code :

 vaultwarden.service - vaultwarden Server (Rust Edition)
   Loaded: loaded (/etc/systemd/system/vaultwarden.service; enabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Fri 2022-01-28 09:04:21 GMT; 15min ago
  Process: 23355 ExecStart=/var/www/vaultwarden/live/vaultwarden (code=exited, status=1/FAILURE)
 Main PID: 23355 (code=exited, status=1/FAILURE)

and when i open it with localIP/vaultwarden the message is

502 Bad Gateway


What are the Problem here ? i cant find anything.


I guess it’s not started at all since i see a failure message.
I suggest to check the logs, or start it manually and see what happens.

Hallo i have try it with start in Terminal dont works

Status say:

Jan 28 17:17:17 xxxxxxx vaultwarden[17364]: | This is an *unofficial* Bitwarden implementation, DO NOT use the   |
Jan 28 17:17:17 xxxxx vaultwarden[17364]: | official channels to report bugs/features, regardless of client.   |
Jan 28 17:17:17 xxxxxx vaultwarden[17364]: | Send usage/configuration questions or feature requests to:         |
Jan 28 17:17:17xxxxx vaultwarden[17364]: |                             |
Jan 28 17:17:17 xxxxxx vaultwarden[17364]: | Report suspected bugs/issues in the software itself at:            |
Jan 28 17:17:17 xxxx vaultwarden[17364]: |            |
Jan 28 17:17:17 xxxxxx vaultwarden[17364]: \--------------------------------------------------------------------/
Jan 28 17:17:17 xxxx vaultwarden[17364]: [INFO] No .env file found.
Jan 28 17:17:17 xxxxx systemd[1]: vaultwarden.service: Main process exited, code=exited, status=1/FAILURE
Jan 28 17:17:17 xxxx systemd[1]: vaultwarden.service: Failed with result 'exit-code'.
configuration: unknown
description: vaultwarden daemon for vaultwarden
last_state_change: 2022-01-28 18:29:25
start_on_boot: enabled
status: failed

when i start

Success! Service 'vaultwarden' started

he dont works