Please add the error handlers and send the error massage otherwise it is hard to get a answer.

form.on('error', function(err) { console.log(err); });
form.on('aborted', function() { console.log('Aborted'); });

See the formidable documentation : doc

Please add the error handlers and send the error message otherwise it is hard to get an answer.

form.on('error', function(err) { console.log(err); });
form.on('aborted', function() { console.log('Aborted'); });

See the formidable documentation : doc