The problem is everywhere when you start the word with the symbol “И”
Try to make a post and or product starting with “И”
Example : Искам да направя изпитание на сайта

Sure!
I can provide credentials for the cPanel as well, if its easier for you?

Perfect, super fast response, ultra fast solution 5 Star support as always.

It would be perfect for me if you explain what you’ve done in case to fix it by myself next time and not to bother you but if you have work it is not necessary.

Once again thanks a lot!

Thank you for the fast response i don’t really care which of the both menus are activated, this menu that you have activated is actually better looking 🙂
The topic is resolved and I really appreciate your help!

Well, when you asked me to check the error log i realized that there was an issue with the php limit and fixed the problem. I’m sorry for the inconvenience.

hello, I’ve contacted my hosting provider and told them about the ftp connection failure. They’ve told me that they have fixed the problem can you try to connect as well. Also I have provided credentials for admin login to the website. Please check it out because i really don’t think i can handle this problem by myself.

Thank you very much for the fast response! <3
Best theme support!

Thank you for the answer!
I had to add additional code to functions so woocommerce can show first the products on sale and after that to select the option from Appearance > Customize > WooCommerce > Product Catalog > Default Product Sorting > choose Sales. For other users that want to have this option this is the function:

add_filter( 'woocommerce_get_catalog_ordering_args', 'wcs_get_catalog_ordering_args' );
function wcs_get_catalog_ordering_args( $args ) {
    $orderby_value = isset( $_GET['orderby'] ) ? woocommerce_clean( $_GET['orderby'] ) : apply_filters( 'woocommerce_default_catalog_orderby', get_option( 'woocommerce_default_catalog_orderby' ) );
     
    if ( 'on_sale' == $orderby_value ) {
        $args['orderby'] = 'meta_value_num';
        $args['order'] = 'DESC';
        $args['meta_key'] = '_sale_price'; 
    }
    return $args;
}
 
add_filter( 'woocommerce_default_catalog_orderby_options', 'wcs_catalog_orderby' );
add_filter( 'woocommerce_catalog_orderby', 'wcs_catalog_orderby' );
function wcs_catalog_orderby( $sortby ) {
    $sortby['on_sale'] = 'Sales';
    return $sortby;
}

For example the category: https://estetiko.bg/product-category/kuhnya/kuhnenski-smesiteli/standartni-smesiteli/

The filter is filtering the products by attribute, and the attribute slug is proizhod