I get a 502 Gateway error on the webpage.

So I checked the Gunicorn log file at /var/log/upstart/gunicorn.log and I got an import error.

ImportError: No module named django_project.wsgi

Which is odd that it is using the django_project folder as I have configured everything to a folder named ProjectStar in the /home/django folder.

/etc/nginx/sites-enabled/django

upstream app_server {
    server 127.0.0.1:9000 fail_timeout=0;
}

server {
    listen 80 default_server;
    listen [::]:80 default_server ipv6only=on;

    root /usr/share/nginx/html;
    index index.html index.htm;

    client_max_body_size 4G;
    server_name _;

    keepalive_timeout 5;

    # Your Django project's media files - amend as required
    location /media  {
        alias /home/django/ProjectStar/media;
    }

    # your Django project's static files - amend as required
    location /static {
        alias /home/django/ProjectStar/static;
    }
}

And the /etc/init/gunicorn.conf file

description "Gunicorn daemon for Django project"

start on (local-filesystems and net-device-up IFACE=eth0)
stop on runlevel [!12345]

setuid django
setgid django
chdir /home/django

exec gunicorn \
    --name=ProjectStar \
    --pythonpath=ProjectStar \
    --bind=0.0.0.0:9000 \
    --config /etc/gunicorn.d/gunicorn.py \
    django_project.wsgi:application

I have tried restarting and stopping nginx and gunicorn but the error in the log does not change. Please help.