Docker is not running my php project via docker-compose - php

Question

I have my php project. In this project, is a public folder which contains the index.php as a starting point.
The docker-compose.yml file is in the root directory.
So
[Project root directory]
----docker-compose.yml
----public
----------index.php
----other project files and folders
Now I have my docker-compose.yml file, which contains a mysql, phpmyadmin, apache image and a link to the project itself.
It was working before, some weeks ago. I don't remember that I have changed something up, but it does not work anymore.
here is my docker-compose.yml file:
version: '3'
services:
php:
image: docker.team23.de/docker/php:7.2
volumes:
- ./:/app
web:
image: docker.team23.de/docker/apache:2.4-php
environment:
APACHE_DOCUMENT_ROOT: /app/public
volumes:
- ./:/app
ports:
- "3039:80"
db:
image: mysql:5.7
volumes:
- ./mysql-dump:/docker-entrypoint-initdb.d
restart: always
environment:
MYSQL_ROOT_PASSWORD: password
MYSQL_DATABASE: project_name
MYSQL_USER: admin
MYSQL_PASSWORD: admin
phpmyadmin:
depends_on:
- db
image: phpmyadmin/phpmyadmin
restart: always
ports:
- '8080:80'
environment:
PMA_HOST: db
MYSQL_ROOT_PASSWORD: password
volumes:
db:
docker-compose up -d -V
docker-compose
docker ps
docker ps
the phpmyadmin works fine. I can login to mysql, so this is working too.
But if I open localhost:3039, which should run my project, I get :
The website is unavailable localhost has refused the connection.
logs of web image
Attaching to xxxx_web_1
web_1 | [Sun Jul 21 10:10:57.740369 2019] [so:warn] [pid 1:tid 140066424941416] AH01574: module setenvif_module is already loaded, skipping
web_1 | [Sun Jul 21 10:10:57.740410 2019] [so:warn] [pid 1:tid 140066424941416] AH01574: module headers_module is already loaded, skipping
web_1 | [Sun Jul 21 10:10:57.740417 2019] [so:warn] [pid 1:tid 140066424941416] AH01574: module alias_module is already loaded, skipping
web_1 | AH00526: Syntax error on line 14 of /usr/local/apache2/conf/httpd-extra-basics.conf:
web_1 | DocumentRoot '/app/public' is not a directory, or is not readable