Docker doesnt start on raspberry pi

[OWL4C]

`sudo docker-compose -f docker-compose.prod.yaml up
Starting abrechnung_api_1 ... done
Creating abrechnung_cron_1 ... error
Creating abrechnung_mailer_1 ...

Creating abrechnung_mailer_1 ... error

ERROR: for abrechnung_mailer_1 Cannot create container for service mailer: bad parameter: link is not supported

ERROR: for cron Cannot create container for service cron: bad parameter: link is not supported

ERROR: for mailer Cannot create container for service mailer: bad parameter: link is not supported

ERROR: for frontend Container "2c0b30dba0f6" is unhealthy.
ERROR: Encountered errors while bringing up the project.`

My .env
`ABRECHNUNG_SERVICE__URL=http://localhost:8080
ABRECHNUNG_SERVICE__API_URL=https://localhost:8080/api
ABRECHNUNG_SERVICE__NAME=Abrechnung
ABRECHNUNG_DATABASE__HOST=abrechnung_postgres
ABRECHNUNG_DATABASE__USER=abrechnung
ABRECHNUNG_DATABASE__DBNAME=abrechnung
ABRECHNUNG_DATABASE__PASSWORD=#1

ABRECHNUNG_API__SECRET_KEY=#4
ABRECHNUNG_API__PORT=8080
ABRECHNUNG_API__ID=default

ABRECHNUNG_REGISTRATION__ENABLED=false

ABRECHNUNG_EMAIL__ADDRESS=#2
ABRECHNUNG_EMAIL__HOST=imap.gmail.com
ABRECHNUNG_EMAIL__PORT=993
ABRECHNUNG_EMAIL__MODE=smtp-ssl
#ABRECHNUNG_EMAIL__MODE=smtp-starttls # use this in production, remove line above
ABRECHNUNG_EMAIL__AUTH__USERNAME=#2
ABRECHNUNG_EMAIL__AUTH__PASSWORD=#3

POSTGRES_USER=abrechnung
POSTGRES_PASSWORD=#1
POSTGRES_DATABASE=abrechnung
`

with the current docker-compose.prod.yaml

[Michael Loipführer]

Can you try the latest docker-compose.prod.yaml from the master branch? I've removed the link settings in #212 which could fix your issue.