The optional module, filter, is not installed, or has been disabled

Last Revised: October 2, 2021

If in your WordPress Site Health panel you see the message The optional module, filter, is not installed, or has been disabled, you have the possibility to correct it with some changes.

The optional module, filter, is not installed, or has been disabled.
The optional module, filter, is not installed, or has been disabled.

Shared Hosting

In case you have your website with WordPress on a shared hosting, you will have to contact your provider and ask them to activate the PHP filter extension.

VPS / Dedicated

By default, PHP when installed natively incorporates the PHP filter extension.

cPanel Control Panel

By default, Plesk when installed natively incorporates the PHP filter extension.

Panel de control Plesk

By default, Plesk when installed natively incorporates the PHP filter extension.


About this document

This document is regulated by the EUPL v1.2 license, published in WP SysAdmin and created by Javier Casares. Please, if you use this content in your website, your presentation or any material you distribute, remember to mention this site or its author, and having to put the material you create under EUPL license.