Joomla – Refresh Manifest Cache failed: Extension is not currently installed Updated on November 19, 2021 by InMotion Hosting Contributor 0 Minutes, 45 Seconds to Read In this tutorial we will show you how to fix the “manifest cache” error in Joomla! You may be receiving errors after upgrading to Joomla 2.5.9 that look similar to this: Refresh Manifest Cache failed: Extension is not currently installed. or this: Error on updating manifest cache: (type, element, folder, client) Fixing the Manifest Cache failed error Login to the Joomla Admin section. Roll your mouse over the Extensions option, and click Extension Manager. Click the Discover tab, then the Purge Cache button. Now, click the Database tab, then the Fix button. You will see a notification stating “Purged discovered extensions,” and your error should go away. Congratulations, now you know how to fix the manifest cache error after upgrading to Joomla 2.5.9! You should no longer get the following errors in Joomla: Refresh Manifest Cache failed: Extension is not currently installed. or this: Error on updating manifest cache: (type, element, folder, client) Share this Article IC InMotion Hosting Contributor Content Writer InMotion Hosting contributors are highly knowledgeable individuals who create relevant content on new trends and troubleshooting techniques to help you achieve your online goals! More Articles by InMotion Hosting Related Articles How To Create a PHP Redirect (301, 302, and Dynamic Redirect Examples) Connect to SFTP for Shared Hosting Accounts Using FileZilla FTP Basics for Dedicated Servers How to Install Jekyll and Launch a New Site How to Host AI-Prompt Generated Websites on Shared Hosting What is your default PHP.ini file? Getting Started Guide: FTP Configuring your site in WS_FTP Schedule Social Media Posts With Buffer FTP Error – 421 Too Many Connections