I am still learning docker so be patient please :)

I have created a docker-compose.yml file for "picsur".

See:

version: '3'
services:
picsur:
image: ghcr.io/caramelfur/picsur:latest
container_name: picsur
ports:
- '8077:8044'
environment:
PICSUR_HOST: '0.0.0.0'
#PICSUR_PORT: 8044
PICSUR_DB_HOST: picsur_postgres
PICSUR_DB_PORT: 5432
PICSUR_DB_USERNAME: $dbuser
PICSUR_DB_PASSWORD: $dbpass
PICSUR_DB_DATABASE: picsur
## The default username is admin, this is not modifyable
PICSUR_ADMIN_PASSWORD: $adminpass
## Maximum accepted size for uploads in bytes
PICSUR_MAX_FILE_SIZE: 128000000
## No need to touch this, unless you use a custom frontend
# PICSUR_STATIC_FRONTEND_ROOT: "/picsur/frontend/dist"
## Warning: Verbose mode might log sensitive data
# PICSUR_VERBOSE: "true"
restart: unless-stopped
picsur_postgres:
image: postgres:14-alpine
container_name: picsur_postgres
networks:
- proxy
environment:
POSTGRES_DB: picsur
POSTGRES_PASSWORD: $dbpass
POSTGRES_USER: $dbuser
restart: unless-stopped
volumes:
- ./data:/var/lib/postgresql/data

I have created an entry in my Nginx Proxy Manager:

picsur.myowndomain.com => http://docker-IPv4:8077

The other dockers running through Nginx are working fine.

My problem is that picsur.myowndomain.com works (with SSL via Let's Encrypt) BUT it show a blank page.