Price filter issue

Hi there,

I’m using the Woo-commerce price filter slider in the side column. It’s shown correctly and the range of the prices is shown and can be easily adjusted but when I select a certain range and click “filter”, it shows me that the page doesn’t exist meaning that the function of the price filter is not working.

Note: The website is in Arabic, but you can easily check the price filter slider.

The page I need help with: [log in to see the link]