How to get rid of WARN[0000] The "apr1" variable is not set. Defaulting to a blank string?

[ktsenvolt]

docker-compose.yml

services:
teslamate:
image: teslamate/teslamate:latest
restart: always
depends_on:
- database
environment:
- ENCRYPTION_KEY=${TM_ENCRYPTION_KEY}
- DATABASE_USER=${TM_DB_USER}
- DATABASE_PASS=${TM_DB_PASS}
- DATABASE_NAME=${TM_DB_NAME}
- DATABASE_HOST=database
- MQTT_HOST=mosquitto
- VIRTUAL_HOST=${FQDN_TM}
- CHECK_ORIGIN=true
- TZ=${TM_TZ}
volumes:
- ./import:/opt/app/import
labels:
traefik.enable: "true"
traefik.port: "4000"
traefik.http.middlewares.redirect.redirectscheme.scheme: "https"
traefik.http.middlewares.teslamate-auth.basicauth.realm: "teslamate"
traefik.http.middlewares.teslamate-auth.basicauth.usersfile: "/auth/.htpasswd"
traefik.http.routers.teslamate-insecure.rule: "Host(${FQDN_TM})"
traefik.http.routers.teslamate-insecure.middlewares: "redirect"
traefik.http.routers.teslamate-ws.rule: "Host(${FQDN_TM}) && Path(/live/websocket)"
traefik.http.routers.teslamate-ws.entrypoints: "websecure"
traefik.http.routers.teslamate-ws.tls: ""
traefik.http.routers.teslamate.rule: "Host(${FQDN_TM})"
traefik.http.routers.teslamate.middlewares: "teslamate-auth"
traefik.http.routers.teslamate.entrypoints: "websecure"
traefik.http.routers.teslamate.tls.certresolver: "tmhttpchallenge"
cap_drop:
- ALL

database:
image: postgres:17
restart: always
environment:
- POSTGRES_USER=${TM_DB_USER}
- POSTGRES_PASSWORD=${TM_DB_PASS}
- POSTGRES_DB=${TM_DB_NAME}
volumes:
- teslamate-db:/var/lib/postgresql/data

grafana:
image: teslamate/grafana:latest
restart: always
environment:
- DATABASE_USER=${TM_DB_USER}
- DATABASE_PASS=${TM_DB_PASS}
- DATABASE_NAME=${TM_DB_NAME}
- DATABASE_HOST=database
- GRAFANA_PASSWD=${GRAFANA_PW}
- GF_SECURITY_ADMIN_USER=${GRAFANA_USER}
- GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_PW}
- GF_AUTH_ANONYMOUS_ENABLED=false
- GF_SERVER_DOMAIN=${FQDN_TM}
- GF_SERVER_ROOT_URL=%(protocol)s://%(domain)s/grafana
- GF_SERVER_SERVE_FROM_SUB_PATH=true

volumes:
  - teslamate-grafana-data:/var/lib/grafana
labels:
  traefik.enable: "true"
  traefik.port: "3000"
  traefik.http.middlewares.redirect.redirectscheme.scheme: "https"
  traefik.http.routers.grafana-insecure.rule: "Host(`${FQDN_TM}`)"
  traefik.http.routers.grafana-insecure.middlewares: "redirect"
  traefik.http.routers.grafana.rule: "Host(`${FQDN_TM}`) && (Path(`/grafana`) || PathPrefix(`/grafana/`))"
  traefik.http.routers.grafana.entrypoints: "websecure"
  traefik.http.routers.grafana.tls.certresolver: "tmhttpchallenge"

mosquitto:
image: eclipse-mosquitto:2
restart: always
command: mosquitto -c /mosquitto-no-auth.conf
ports:
- "127.0.0.1:1883:1883"
volumes:
- mosquitto-conf:/mosquitto/config
- mosquitto-data:/mosquitto/data

proxy:
image: traefik:v2.7
restart: always
command:
- "--global.sendAnonymousUsage=false"
- "--providers.docker"
- "--providers.docker.exposedByDefault=false"
- "--entrypoints.web.address=:80"
- "--entrypoints.websecure.address=:443"
- "--certificatesresolvers.tmhttpchallenge.acme.httpchallenge=true"
- "--certificatesresolvers.tmhttpchallenge.acme.httpchallenge.entrypoint=web"
- "--certificatesresolvers.tmhttpchallenge.acme.email=${LETSENCRYPT_EMAIL}"
- "--certificatesresolvers.tmhttpchallenge.acme.storage=/etc/acme/acme.json"
ports:
- "80:80"
- "443:443"
volumes:
- ./.htpasswd:/auth/.htpasswd
- ./acme/:/etc/acme/
- /var/run/docker.sock:/var/run/docker.sock:ro

volumes:
teslamate-db:
teslamate-grafana-data:
mosquitto-conf:
mosquitto-data:

root@raspberrypi:/home/pi/Teslamate# docker compose exec -T database pg_dump -U teslamate teslamate > ./teslamate.bck
WARN[0000] The "apr1" variable is not set. Defaulting to a blank string.
WARN[0000] The "i2rdc8wq" variable is not set. Defaulting to a blank string.
WARN[0000] The "v" variable is not set. Defaulting to a blank string.
WARN[0000] The "apr1" variable is not set. Defaulting to a blank string.
WARN[0000] The "i2rdc8wq" variable is not set. Defaulting to a blank string.
WARN[0000] The "v" variable is not set. Defaulting to a blank string.
WARN[0000] The "apr1" variable is not set. Defaulting to a blank string.
WARN[0000] The "i2rdc8wq" variable is not set. Defaulting to a blank string.
WARN[0000] The "v" variable is not set. Defaulting to a blank string.
WARN[0000] The "apr1" variable is not set. Defaulting to a blank string.
WARN[0000] The "i2rdc8wq" variable is not set. Defaulting to a blank string.
WARN[0000] The "v" variable is not set. Defaulting to a blank string.
WARN[0000] The "apr1" variable is not set. Defaulting to a blank string.
WARN[0000] The "i2rdc8wq" variable is not set. Defaulting to a blank string.
WARN[0000] The "v" variable is not set. Defaulting to a blank string.
WARN[0000] The "apr1" variable is not set. Defaulting to a blank string.
WARN[0000] The "i2rdc8wq" variable is not set. Defaulting to a blank string.
WARN[0000] The "v" variable is not set. Defaulting to a blank string.

RaspsberryPi os Bullseye 32 bits.

Note: TeslaMate data is being backed up successfully.

Thanks.

[ktsenvolt]

Traefik:
If you're setting up Traefik, this warning often arises when the encrypted password (which might include $) is being used in Traefik's configuration.

Issue was solved by using "htaaccestools" to regenerate encrypted password. Then applied to " .htpasswd" and ".env". Then run
docker compose up -d