failed-auto-update

Quick Fix

1. Go to Dashboard → Updates and click "Update Now". 2. If it fails, clear browser cache and retry. 3. Check your hosting error logs for permission issues. 4. If still stuck, run the update via WP‑CLI.

What it Means

The "Failed Auto-Update" error appears when WordPress cannot complete a core, plugin, or theme update automatically. It usually indicates a problem with file permissions, network connectivity, or a corrupted update package.

Possible Causes

• 1
  Insufficient file permissions on wp-content or core folders
• 2
  Network timeout or blocked outbound connections
• 3
  Corrupted or incomplete update package
• 4
  Conflicting plugins or themes
• 5
  Disk space limits
• 6
  PHP version incompatibility

Step-by-Step Solutions

1. Check File Permissions

   WordPress needs write access to core files and the wp-content folder. Use an FTP client or SSH to set directories to 755 and files to 644. Incorrect permissions block the update process.

   chmod -R 755 wp-content && find wp-content -type f -exec chmod 644 {} \;
2. Clear Browser Cache

   Cached pages can show stale update information. Clear your browser cache or use incognito mode to force a fresh request to WordPress.

3. Run WP‑CLI Update

   WP‑CLI bypasses the dashboard and can provide clearer error output. Run the appropriate command to update core, plugins, or themes.

   wp core update wp plugin update --all wp theme update --all
4. Check Server Logs

   Review Apache/Nginx and PHP error logs for permission or timeout messages that explain why the update failed.

5. Disable Conflicting Plugins

   Some plugins can lock files during updates. Temporarily deactivate all plugins, attempt the update, then reactivate them one by one to identify the culprit.

6. Verify Disk Space

   WordPress requires temporary space to unpack updates. Ensure you have at least 50MB free on the server.

7. Update PHP

   Older PHP versions may not support newer WordPress releases. Upgrade to PHP 7.4 or higher.

Commands You Can Try