erorr for run Node.js v20.10.0 code example you

[bobwatcherx]

why this error

C:\Users\LENOVO\Pictures\mainan\webdood\TeraboxBulkDownloader\src>node server.js
Server running on port 3000
node:_http_outgoing:652
throw new ERR_HTTP_HEADERS_SENT('set');
^

Error [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
at ServerResponse.setHeader (node:_http_outgoing:652:11)
at ServerResponse.header (C:\Users\LENOVO\Pictures\mainan\webdood\TeraboxBulkDownloader\node_modules\express\lib\response.js:795:10)
at ServerResponse.contentType (C:\Users\LENOVO\Pictures\mainan\webdood\TeraboxBulkDownloader\node_modules\express\lib\response.js:625:15)
at ServerResponse.send (C:\Users\LENOVO\Pictures\mainan\webdood\TeraboxBulkDownloader\node_modules\express\lib\response.js:150:14)
at C:\Users\LENOVO\Pictures\mainan\webdood\TeraboxBulkDownloader\src\server.js:29:9
at Layer.handle [as handle_request] (C:\Users\LENOVO\Pictures\mainan\webdood\TeraboxBulkDownloader\node_modules\express\lib\router\layer.js:95:5)
at next (C:\Users\LENOVO\Pictures\mainan\webdood\TeraboxBulkDownloader\node_modules\express\lib\router\route.js:149:13)
at Route.dispatch (C:\Users\LENOVO\Pictures\mainan\webdood\TeraboxBulkDownloader\node_modules\express\lib\router\route.js:119:3)
at Layer.handle [as handle_request] (C:\Users\LENOVO\Pictures\mainan\webdood\TeraboxBulkDownloader\node_modules\express\lib\router\layer.js:95:5)
at C:\Users\LENOVO\Pictures\mainan\webdood\TeraboxBulkDownloader\node_modules\express\lib\router\index.js:284:15 {
code: 'ERR_HTTP_HEADERS_SENT'
}

Node.js v20.10.0