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 Fix the “550 No Such User Here” Email Error What is Node.js? How to Deploy Websites Generated by AI Builders on Your Server How to Use robots.txt Disallow to Block Crawlers and Protect Site Performance Content Security Policy (CSP) Headers – Complete Reference Guide Troubleshooting SSL Connection Errors: How to Fix HTTPS Issues How to Check and Repair a Database in phpMyAdmin 21 Reasons Your Website is Slow and How to Speed it Up Website Transfer Resources Ensure a Successful Website Transfer