Deployment of Vaultwarden App in TrueNAS scale fails

I get the error

FATAL: password authentication failed for user “vaultwarden”

in the vaultwarden2-postgres container and

[2024-09-28 22:50:53.086][vaultwarden][ERROR] Error creating
database pool: DieselCon.
2024-09-28 22:50:53.086741+02:00[CAUSE] BadConnection(
2024-09-28 22:50:53.086758+02:00"connection to server at "vaultwarden2-
postgres" (172.17.157.150), port 5432 failed: FATAL: password
authentication failed for user "vaultwarden"\n",

respectively in the vaultwarden container.

Any idea’s where to look ?
BR, BastelBaus

solved by myself. had to reinstall and reset dataset …