removed cron

docker-compose.yml

@@ -23,7 +23,6 @@ services:
       - ./data/database/:/home/ejabberd/database/
       - ./data/backup/:/home/ejabberd/backup/
       - ./data/upload/:/home/ejabberd/upload/
-      - ./data/cron/backup.sh:/etc/periodic/daily/backup.sh:ro
       - /opt/docker/reverse-proxy/data/certs/${HOSTNAME}:/etc/ssl/ejabberd:ro
       - ./data/www/:/var/www/