Trying to back up my site

hi there . im trying to back up my website , unfortunetly it will not work , i get these error messages :

Unable to export
Unable to open /storage/ssd3/701/874701/public_html/wp-content/plugins/all-in-one-wp-migration/storage/mcuhxe0xc7bo/export.log with mode a

or : no discspace

Hi @strikeinc8!

Please go to 000webhost cPanel > Settings > Statistics and refresh the page after 5 minutes.

If your disk quota is bigger than 50%:

  1. Either delete some unnecessary files until it reaches at least 40% and try again. (hit F5 in Statistics from 5 to 5 minutes)
  2. Either manually download your entire website using a FTP client.