[Observium] reverse proxy

I'm trying to setup nginx to proxy all my web requests.

Here is my config so far:

location /observium { index index.html index.htm index.php; access_log off; # rewrite ^(.+)$ /index.php/$1/ last; error_page 404 502 504 = @fallback; proxy_set_header Host web001.borg.local; proxy_pass http://10.150.1.78; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; }

I am getting the php config error when I got to the site.

Any help would be appreciated!