I’m currently getting an error on my Privacy Policy page of my WordPress site that looks like this:

Privacy Policy Page

This my code for page.php. I’m currently stumped myself. It looks just like the instructor’s.

`<?php

get_header();

while(have_posts()) {
    the_post(); ?>
    
    
    <div class="page-banner">
  <div class="page-banner__bg-image" style="background-image: url(<?php echo get_theme_file_uri("/images/ocean.jpg") ?>)"></div>
  <div class="page-banner__content container container--narrow">
    <h1 class="page-banner__title"><?php the_title(); ?></h1>
    <div class="page-banner__intro">
      <p>DON'T FORGET TO REPLACE ME LATER</p>
    </div>
  </div>
</div>


  <?php 
    $theParent = wp_get_post_parent_id(get_the_ID());
    if($theParent) { ?>
      <div class="container container--narrow page-section">
  <div class="metabox metabox--position-up metabox--with-home-link">
    <p>
      <a class="metabox__blog-home-link" href="<?php echo get_permalink($theParent); ?>"><i class="fa fa-home" aria-hidden="true"></i> Back to <?php echo get_the_title($theParent); ?></a> <span class="metabox__main"><?php echo the_title(); ?></span>
    </p>
  </div>
    <?php }
  ?>


  <? php 
  $testArray = get_pages(array(
    "child_of" => get_the_ID()
  ));
  
  if($theParent or $testArray) { ?>
  <div class="page-links">
    <h2 class="page-links__title"><a href="<?php echo get_permalink($theParent); ?>"><?php echo get_the_title($theParent); ?></a></h2>
    <ul class="min-list">
      <?php 
      if($theParent) {
        $findChildrenOF = $theParent;
      } else {
        $findChildrenOF = get_the_ID();
      }

        wp_list_pages(array(
          "title_li" => NULL,
          "child_of" => $findChildrenOF
        ));
      ?>
    </ul>
  </div> 
  <?php } ?>

  <div class="generic-content">
    <?php the_content(); ?>
</div>
</div>

<?php }

get_footer();

?>`

I googled “unexpected variable”, expecting to find something relevant, but that did not happen.