Downloading update from https://downloads.wordpress.org/release/wordpress-5.3.1-no-content.zip…
The authenticity of WordPress-5.3.1-no-content.zip could not be verified as no signature was found.
Unpacking the update…
Warning: copy(/home/usename/public_html/wp-admin/includes/update-core.php): failed to open stream: Permission denied in /home/username/public_html/wp-admin/includes/class-wp-filesystem-direct.php on line 281
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
Step 1: Replace WordPress files #Step 1: Replace WordPress files
- Get the latest WordPress zip (or tar.gz) file.
- Unpack the zip file that you downloaded.
- Deactivate plugins.
- Delete the old
wp-admindirectories on your web host (through your FTP or shell access).
- Using FTP or your shell access, upload the new
wp-admindirectories to your web host, in place of the previously deleted directories.
- Upload the individual files from the new
wp-contentfolder to your existing
wp-contentfolder, overwriting existing files. Do NOT delete your existing
wp-contentfolder. Do NOT delete any files or folders in your existing
wp-contentdirectory (except for the one being overwritten by new files).
- Upload all new loose files from the root directory of the new version to your existing WordPress root directory.
NOTE – you should replace all the old WordPress files with the new ones in the
wp-admin directories and sub-directories, and in the root directory (such as
wp-login.php and so on). Don’t worry – your
wp-config.php will be safe.
Be careful when you come to copying the
wp-content directory. You should make sure that you only copy the files from inside this directory, rather than replacing your entire
wp-content directory. This is where your themes and plugins live, so you will want to keep them. If you have customized the default or classic themes without renaming them, make sure not to overwrite those files, otherwise you will lose your changes. (Though you might want to compare them for new features or fixes..)
Lastly, you should take a look at the
wp-config-sample.php file, to see if any new settings have been introduced that you might want to add to your own
Step 1.5: Remove .maintenance file Step 1.5: Remove .maintenance file
If you’re upgrading manually after a failed auto-upgrade, delete the file .maintenance from your WordPress directory using FTP. This will remove the “failed update” nag message.
Step 2: Update your installation Step 2: Update your installation
Visit your main WordPress admin page at /wp-admin. You may be asked to login again. If a database upgrade is necessary at this point, WordPress will detect it and give you a link to a URL like
http://example.com/wordpress/wp-admin/upgrade.php. Follow that link and follow the instructions. This will update your database to be compatible with the latest code. You should do this as soon as possible after step 1.
Don’t forget to reactivate plugins!
Step 3: Do something nice for yourself Step 3: Do something nice for yourself
If you have caching enabled, clear the cache at this point so the changes will go live immediately. Otherwise, visitors to your site (including you) will continue to see the old version (until the cache updates).
Your WordPress installation is successfully updated. That’s as simple as we can make it without Updating WordPress Using Subversion.
Consider rewarding yourself with a blog post about the update, reading that book or article you’ve been putting off, or simply sitting back for a few moments and letting the world pass you by.
Final Steps Final Steps
Your update is now complete, so you can go in and enable your Plugins again.
If you have issues with logging in, try clearing cookies in your browser.
If anything has gone wrong, then the first thing to do is go through all the steps in our extended upgrade instructions. That page also has information about some of the most common problems we see.
If you run into a request for FTP credentials with trying to update WP on a IIS server automatically, it may well be a matter of rights. Go into the IIS Management Console, and there to the application pool of your blog. In its advanced settings, change the Process Model Id into LocalSystem. Then on Sites, choose your blog, right click, click on Edit permissions and on security tab add authenticated users. That should do it.