Unable to copy to Cache directory
Installation and Configuration
If you are on SSH, the easiest way is to go into your /home/whatever directory - replace "whatever" with the username you created - as root, and type:
chown -R whatever. *
Note that the period at the end if "whatever" is needed - that's not a typo.
This will change ownership to the "whatever" user for all files and directories in the home directory - this is what you want if you followed my DO guide.
You should never need to change permissions as long as the ownership is correct.
Hope this helps!