fix Dockerfile

Dockerfile

-FROM debian:stable
-RUN apt-get update && apt-get -y install apache2 php cron
-CMD ["/bin/bash"]

apachephp/Dockerfile

-FROM debian:stable
-RUN apt-get update && apt-get -y install apache2 php cron
+FROM php:apache
+RUN apt-get update && apt-get -y install cron

docker-compose.yml

@@ -26,5 +26,3 @@ services:
       - db
 networks:
   db:
-  front:
-    external: true