How to run a node.js instance on my server?

[Stockwalker]

I tried running an Express application (node.js framework) on the server where I am hosting my XenForo, but when I navigate to the correct port I get an error in the browser saying 'unexpectedly closed connection'. How can I fix this error?

 

[Jake B.]

This is probably caused by an error in the node application, you'll probably have to check your error logs

 

[Stockwalker]

This is probably caused by an error in the node application, you'll probably have to check your error logs

It's not. It was created with the Express application generator and I made no changes to it whatsoever.