When I try to update to 3.8.1 I get the following message:
Update WordPress
Downloading update from https://wordpress.org/wordpress-3.8.1-no-content.zip…
Unpacking the update…
The update cannot be installed because we will be unable to copy some files. This is usually due to inconsistent file permissions.: wp-admin/includes/update-core.php
Installation Failed
Why is this? What do I need to do to make it install successfully?
