Shortcuts not working when I deactivate Fast Secure Contact Form Plugin

[daniel.martin.alonso]

Hi,

Months ago I purchased gravity forms, and I went updating my customers sites with it and deactivating Fast Secure Contact Form (the plugin I used to create contact forms).

But it has a strange effect: when I deactivate it in a webiste where I'm using a shortcut, this shortcut stops working. For example, in my main site I have a shortcut in a text widget to display a Gravity Form in the sidebar.

[gravityform id="2" name="Contacto Short" title="false" description="false" ajax="true"]

When I deactivate Fast Secure Contact Form, the shortcut doesn't work and the code is displayed as plain text. The same happens with any other shortcut, like the custom ones I create in the functions.php files.

Any idea? Thanks in advance.