[HPM] Error occurred while proxying request localhost:3000/favicon.ico to http://krullend.localhost/ [ECONNREFUSED]

I did a fresh install of Bedrock and Sage 10. “yarn build” works without warnings or errors. But when running “yarn dev” the server url throws “Error occurred while trying to proxy: localhost:3000/”. The proxy url does work. Any idea how to fix this? I’m running it on Mac os X.

my bud.config.js:

/**
 * @typedef {import('@roots/bud').Bud} bud
 *
 * @param {bud} app
 */
module.exports = async (app) => {
  app
    /**
     * Application entrypoints
     *
     * Paths are relative to your resources directory
     */
    .entry({
      app: ['@scripts/app', '@styles/app'],
      editor: ['@scripts/editor', '@styles/editor'],
    })

    /**
     * These files should be processed as part of the build
     * even if they are not explicitly imported in application assets.
     */
    .assets('images')

    /**
     * These files will trigger a full page reload
     * when modified.
     */
    .watch('resources/views/**/*', 'app/**/*')

    /**
     * Target URL to be proxied by the dev server.
     *
     * This should be the URL you use to visit your local development server.
     */
    .proxy('http://krullend.localhost')

    /**
     * Development URL to be used in the browser.
     */
    .serve('http://localhost:3000');
};

i have the identical problem