Written by Admin on 2025-05-06

Troubleshooting "WordPress Error Installation Failed: Download Failed, No Working Transports Found"

If you have ever encountered an error message that reads "WordPress Error Installation Failed: Download Failed, No Working Transports Found" while trying to install or update a WordPress plugin or theme, you're not alone. This issue can be frustrating but can be resolved with some troubleshooting.

Common Causes of the Error

The error indicates that WordPress was unable to retrieve the plugin or theme from the server due to failed downloads, and the likely cause can be attributed to:

1. Poor internet connectivity - A weak or unstable internet connection can cause interrupted downloads which ultimately result in failed installations.
2. Incorrect file permissions - It may be that your server permissions are not set as appropriate for WordPress to be able to install or update plugins and themes.
3. Lack of disk space - If your server's disk space is full, it can interfere with WordPress downloading the necessary files correctly.

Solutions for Fixing the Error

Here are a few methods you can try to fix the "WordPress Error Installation Failed: Download Failed, No Working Transports Found" issue.

Check Your Internet Connection

As mentioned earlier, a weak or unstable internet connection can interfere with the downloading process. So, check your internet connection and try again. You may also wish to try downloading the plugin or theme files manually and then uploading them to your WordPress site via FTP.

Verify File Permissions

WordPress requires specific file permissions for it to update or install plugins and themes. So, you should verify that your server file permissions are set correctly, notably the wp-content directory- this should be writable. You can do this by contacting your web host or access your site's cPanel File Manager and adjust the permission settings.

Clear Your Server's Disk Space

If your server's disk space is full, it can interfere with WordPress downloading the necessary files correctly. So, you should check your disk space usage and remove any obsolete or unwanted files to free up space.

Conclusion

The WordPress Error Installation Failed: Download Failed, No Working Transports Found issue can be frustrating, but this guide has highlighted some of the primary causes and solutions. By following the tips and methods outlined in this article, you can fix the issue and install or updates a WordPress plugin or theme without any hitches.