Noob Nginx Question

[Paulie Scanlon]

ah! right, i'll do my best to explain what i've done and what the error i'm seeing is but that's all i know

i have http://pauliescanlon.io/projects/love and it seems to be working but i do get a 404 in what looks to be the url /projects/love

i've got an nginx server block set up like this

    location /projects/love {

        proxy_pass http://127.0.0.1:3000;

    }

can someone tell me what it is in Expess that's causing the problem please?