File Transfer Error when send file to server for uploading

Ionic Framework ionic-v3
1

I am facing the file transfer error It’s generating after sending file to server


Below is the my upload function

public uploadImage() {
// Destination URL
const url = SITE_URL + ‘/wp-json/pms-media/v1/media/photo’;
// File for Upload
const targetPath = this.pathForImage(this.lastImage);
// File name only
const filename = this.lastImage;
const options = {
fileKey: ‘file’,
fileName: filename,
chunkedMode: false,
mimeType: ‘multipart/form-data’,
params: { fileName: filename, photoType: this.uploadPhotoType, mediaOrAvatar: ‘saveAvatar’ },
};

const fileTransfer: TransferObject = this.transfer.create();

this.loadingControl = this.loadingCtrl.create({
  content: 'Uploading...',
});
this.loadingControl.present();

// Use the FileTransfer to upload the image
fileTransfer.upload(targetPath, url, options).then(result => {
  this.loadingControl.dismissAll();
  this.presentToast('Image successful uploaded.');
  this.bringsHomePageActivityStream();
},err => {
  this.loadingControl.dismissAll();
  this.presentToast('Error while uploading file.');
});

}