Failed to fetch dynamically imported module

[izzabellerina]

Sorry for this error, it's kind of newbie error , but I searched and don't know how to fix it .Even AI like chatGPT didn't work
Could you help me? I appreciate any help you can provide.

Uncaught TypeError: Failed to fetch dynamically imported module: http://cdnjs.cloudflare.com/ajax/libs/pdf.js/5.1.91/pdf.worker.mjs
at handleError (http://localhost:3000/static/js/bundle.js:43441:58)
at http://localhost:3000/static/js/bundle.js:43460:7

import React, { useState, useRef } from 'react';
import { usePdf } from '@mikecousins/react-pdf';

function App() {
const [page, setPage] = useState(1);
const canvasRef = useRef(null);

const { pdfDocument } = usePdf({
file: './test.pdf',
page,
canvasRef,
});

return (

{!pdfDocument && Loading...}

{pdfDocument && (

• 
  <button disabled={page === 1} onClick={() => setPage(page - 1)}>
  Previous
  
  


• 
  <button
  disabled={page === pdfDocument.numPages}
  onClick={() => setPage(page + 1)}
  >
  Next
  
  

)}

);
}

export default App;