gunicorn - failure: Connection reset by peer

Deploying a django project to my droplet I encounter a gunicorn issue:

curl --unix-socket /run/gunicorn.sock localhost
curl: (56) Recv failure: Connection reset by peer

This error is raised when by the command: curl --unix-socket /run/gunicorn.sock localhost

According to online forums, this issue is related to the path of my gunicon. gunicron-path

However, my gunicron is set exactly by this path: That is the file -sudo nano /etc/systemd/system/gunicorn.service displays:

[Unit]
Description=gunicorn daemon
Requires=gunicorn.socket
After=network.target

[Service]
User=nuser
Group=www-data
WorkingDirectory=/home/nuser/pipit
ExecStart=/home/nuser/pipit/.venv/bin/gunicorn \
        --access-logfile - \
        --workers 3 \
        --bind unix:/run/gunicorn.sock \
        pipit.wsgi:application

[Install]
WantedBy=multi-user.target

Any advise as on how I can fix it would be highly appreciated.