In this case, go to WordPress admin dashboard of target site > WPvivid plugin > Settings > Advanced settings and decrease the value of ‘Chunk size’ to 512 KB and save changes. Then perform an auto-migration task again.

Alternatively, you can migrate your WordPress site by using the upload feature:

  1. Create a backup for your source site and download it to your desktop.
  2. Upload the backup to /wp-content/wpvividbackups directory of your target site by using Upload feature, FTP client or cPanel file manager.
  3. Load the uploaded and received backups to display it in backup list and restore it to your target site.