Not appears excerpt of articles

Hi,

I am using Codilight Lite,but excerpt of articles are not appeared. ( part of them are appearing ).

My site is here
https://hito-ride.com/
Does anyone knows why not appears?

I think that anything is wrong in “extras.php”

function codilight_lite_excerpt( $characters ){
// $characters = 160;
$excerpt = get_the_content();
$excerpt = preg_replace(” (\[.*?\])”,”,$excerpt);
$excerpt = strip_shortcodes($excerpt);
$excerpt = strip_tags($excerpt);
$excerpt = substr($excerpt, 0, $characters);
$excerpt = substr($excerpt, 0, strripos($excerpt, ” “));
$excerpt = trim(preg_replace( ‘/\s+/’, ‘ ‘, $excerpt));
$excerpt = $excerpt.’…’;
return ‘<div class=”ft-excerpt”>’. $excerpt .'</div>’;
}
end

Best Regards,