Error: 200: Failed to initialize chat. OK

[aliasnameless]

Error: 200: Failed to initialize chat. OK
    at initChat (file:///C:/Users/kurch/Desktop/openhab-marussia/node_modules/@mumulhl/duckduckgo-ai-chat/index.js:127:11)
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
    at async main (file:///C:/Users/kurch/Desktop/openhab-marussia/src/index.js:35:16)
[nodemon] clean exit - waiting for changes before restart

status.headers.get return null

/** Init chat.
 *
 * @param model The model used by chat.
 * @returns A Chat instance.
 */ async function initChat(model) {
  const status = await fetch(STATUS_URL, {
    headers: STATUS_HEADERS
  });
  const vqd = status.headers.get("x-vqd-4"); //  <---- status.headers.get return null
  if (!vqd) {
    throw new Error(`${status.status}: Failed to initialize chat. ${status.statusText}`);
  }
  return new Chat(vqd, _model[model]);
}