I'm using a route to save the images on S3, but when I take a screenshot and paste it, it gives an error

[NadsonOliveira]

I'm using OnPaste to store my save function in S3, but it's giving 404, could anyone help me solve this problem? here is the code.
`
async function onPastImage(event: React.ClipboardEvent) {
var items = event.clipboardData?.items;

if (items) {
for (var i = 0; i < items.length; i++) {
if (items[i].type.indexOf('image') !== -1) {
//image
let image = items[i].getAsFile();
if (image) {
let imageUpload: File;
imageUpload = new File([image], 'image.png');
console.log('upload', imageUpload);

      const formData = new FormData();

      console.log('const', formData);

      formData.append('image', imageUpload);

      console.log('image', formData);

      await uploadImagesService(formData);
    }
  }
}

}
}
`

<MDEditor value={doc} onPaste={onPastImage} onChange={(event) => { if (event === undefined) { return; } setDoc(event); }} />