Itemlistelement Error...

I'm getting itemlistelement error on category page. How can I do it?

<div class="breadcrumb" itemscope="" itemtype="https://schema.org/BreadcrumbList">
<a href="<?php bloginfo('url'); ?>">Anasayfa</a>
<?php
    $bu_kategori = get_category(get_query_var('cat'));
  
        $parent = $bu_kategori->category_parent;
        $breadDizi = array();
    do{
    if ( $parent != 0) {
        $ust_kategori = get_category($parent);
        $breadDizi[] = array(
            "term_id" => get_category_link($ust_kategori->term_id),
            "name" => $ust_kategori->name,
        );
        $parent = $ust_kategori->category_parent;
    }

    }while($parent > 0);

    $newBread = array_reverse($breadDizi, true);
    foreach ($newBread as $value) {
?>
    <span aria-label="breadcrumb separator">/</span>
    <a href="<?=$value["term_id"]?>" title="<?=$value["name"]?>"><?=$value["name"]?></a>
<?php
    }
?>
        <span aria-label="breadcrumb separator">/</span>  
        <?=$bu_kategori->name?>
</div>

PHP:

 

That error typically occurs when you have an invalid list in some HTML you're trying to read in. I don't see any such markup / html being READ... are you referring to the output from this being read by something else? If so, are the parent elements of these span and anchors a UL, OL, or DL?

All that said, the willy nilly enter/exit of PHP is doing you no favors, if the title is the same as the content of a tag you shouldn't be setting the title, per-element schema is usually an indication of bad coding practices and/or non-semantic markup, and it looks like your "breadcrumb separator" span might be doing the job of generated content in the CSS.

Gah, I'm so out of touch on turdpress commands, I can't make enough sense of that to make a rewrite. Or at least, I assume that's turdpress.

 

That is most likely to be a structured data issue with your breadcrumbs. Typically the structured data is added by your theme.