Hi,
we fix this issue. We just delete this code in functions.php:
if (!function_exists('ABdev_salamat_search')) {
function ABdev_salamat_search( $query ) {
if ( $query->is_search && !is_admin() ) {
$query->set( 'post_type', array( 'post', 'page', 'feed', 'portfolio', 'subscribers', 'testimonials', 'product' ));
}
return $query;
}
}
add_filter( 'pre_get_posts', 'ABdev_salamat_search' );
Now all works fine. Thank you for pointing this issue to us :)
Cheers