A variety of different situations may trigger this message. Try these suggestions to resolve the issue:

• Check your files is too large.
• Make sure you applications form fill-up.
• Make sure your are connected to internet:
• If you're using old browser make your update apps or internet browser:
• Check the files extension, only JPG, JPEG, PNG & GIF Files are allowed.
• Your files or photo already uploaded, try to upload another file name.