http is not defined

It seems like you are encountering an error stating that "http is not defined." This typically occurs when you try to use the "http" object or module without importing it first.

In JavaScript, if you want to use the HTTP protocol for making requests, you need to import the "http" module. Here's an example of how to import and use it:

const http = require('http');

// Your code using the http module goes here

Make sure to place this code at the beginning of your script. Once imported, you can use the "http" object to create an HTTP server or make HTTP requests.

If you are using a different programming language or context, please provide more details so that I can assist you better.