<VirtualHost *:80>
    ProxyPreserveHost On
    ProxyPass / http://127.0.0.1:3000/
    ProxyPassReverse / http://127.0.0.1:3000/
    ErrorLog /var/log/httpd/hellomvc-error.log
    CustomLog /var/log/httpd/hellomvc-access.log common

    LogLevel debug
    ServerSignature Off
</VirtualHost>

http://xxx.xxx.xxx.xxx/api/auth/register/ [parameters here]

Proxy Error

The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request POST /api/auth/register.

Reason: Error reading from remote server