Problem in Contact Menu

Hello, I wanted to inform you that when you click on the "Contact" Menu item, the message appears: "Error 500 JHtml sliders not found"

Could you check please

It seems that you overrode com_contact on your site specific: /templates/gk_simplicity/html/com_contact/

as by default, this template doesn't this override.

That override code is not compatible with Joomla 4, if you rename that folder, it will be fine.

Kindly check.

Thanks again Saguaros, I renamed the folder and now everything works perfectly