Introduction
Joomla plugins extend the functionality of a website by adding features such as caching, authentication, editors, and system-level operations. In some situations, administrators may need to temporarily disable a plugin for troubleshooting, performance optimization, or compatibility testing.
This guide explains how to disable a Joomla plugin, specifically the System - Cache plugin, through the Joomla Administrator Dashboard.
Prerequisites
Before proceeding, ensure the following requirements are met:
- Administrator access to the Joomla backend
- Valid Joomla admin credentials
- Basic knowledge of Joomla navigation menus
- A working Joomla installation
Step 1: Disable Cache from Global Configuration
Login to the Joomla Administrator Panel.
Navigate to:
Global Configuration → System → Cache Settings
Locate the Cache option and set it to:
No
This disables Joomla’s global caching feature.
Step 2: Disable the System Cache Plugin
Navigate to:
Extensions → Plugin Manager
Search for the plugin named:
System - Cache
Select the plugin and disable it.
Alternatively:
- Open the plugin settings
- Change the Status to Disabled
- Click Save & Close
Verification
After disabling the plugin:
- Refresh the website
- Clear browser cache if required
- Verify that cached pages are no longer being served
You can also confirm the plugin status from the Plugin Manager dashboard.
Important Notes
- Disabling cache may slightly reduce website performance but helps during troubleshooting and development.
- Some Joomla versions may display the menu as:
Extensions → Plugins
instead of Plugin Manager.
- Always ensure you have a recent backup before modifying production settings.
Conclusion
Disabling Joomla plugins is a straightforward process that helps administrators troubleshoot issues, test configurations, and manage website functionality effectively.
By disabling both the global cache setting and the System - Cache plugin, you can completely turn off Joomla caching for maintenance or debugging purposes.