Template Render Error

template::unknown_field

  × Type `dict` has no field `subsections`
    ╭─[index.html:82:30]
 79 │         <span class="section-num">02.</span>Series
 80 │       </h2>
 81 │       <div class="grid grid-cols-1 gap-4">
 82 │         {% for series in sub.subsections %}
    ·                              ─────┬─────
    ·                                   ╰── this field doesn't exist
 83 │           <a href="{{ series.permalink }}" class="card" data-delay="{{ loop.index0 * 100 }}">
 84 │             <h2>{{ series.title }}</h2>
 85 │             {% if series.extra.description %}
    ╰────
  help: Available fields: title, permalink, weight, extra, pages