DigitalOcean WordPress Droplet – Unable to upload to uploads folder issue
by Joseph on the 02nd Sep 2016
perform the following commands in SSH on your droplet.
sudo chown -R www-data:www-data /var/www/wp-content/uploads
and
sudo chmod -R 774 /var/www
And then give access to the relivant linux user
sudo usermod -aG www-data $USER