Failed to upload to amirs file view due to persons denied

I continue to get an error when uploading a file to the Ambari files view. I get a upload failed due to permission denied. How do I fix this?

Due to security reasons we can not upload files above 400kb through Jupyter upload.

But you can follow this link & transfer your reqiured files into labs.

Please join slack group and raise lab related issues in the labs-support channel. Thank you for your patience.