I'm trying to build and export my Next.JS project, and I'm stuck with Image Optimization error while exporting.

I've created a custom loader, creating a file /services/imageLoader.js with the following content:

export default function LocalImageLoader({src, width, quality}) {
    var fileName = src.split("/").pop();
    return `./_next/static/media/${fileName}`;
}

And, inside all my pages where I used the next/image component, I've added the loader attribute to , pointing to my LocalImageLoader funcion, this way:

import LocalImageLoader from '../services/imageLoader';
import logoImage from '../resources/images/logo.png';

// boring stuff here
<Image loader={LocalImageLoader} src={logoImage} alt="Logo" className="img-fluid" />
// more boring stuff here

After that, everytime I try to run npm run export (I've set up the export script in my package.json, that runs next build && next export), and the following error comes in my screen:

Error: Image Optimization using Next.js' default loader is not compatible with `next export`.
  Possible solutions:
    - Use `next start` to run a server, which includes the Image Optimization API.
    - Use any provider which supports Image Optimization (like Vercel).
    - Configure a third-party loader in `next.config.js`.
    - Use the `loader` prop for `next/image`.
  Read more: https://nextjs.org/docs/messages/export-image-api
    at /home/raphael/Projects/Next/learning/testProject/node_modules/next/dist/export/index.js:256:23
    at async Span.traceAsyncFn (/home/raphael/Projects/Next/learning/testProject/node_modules/next/dist/trace/trace.js:74:20)

Can someone say me what I'm doing wrong?

Thanks!