title: Method Illuminate\Database\Eloquent\Collection::categories does not exist
body: <p>I want to display categories where <code>id</code> = 1</p>
  
  <pre><code>public function index ()
  {
      $abouts = About::all();
      $webDesigns = $abouts-&gt;categories()-&gt;where('id', '1');
      return view('Home.index', compact('webDesigns'));
  }
  </code></pre>
  
  <p>But I get this error</p>
  
  <blockquote>
    <p>Method Illuminate\Database\Eloquent\Collection::categories does not exist.</p>
  </blockquote>
  
  <p>How to this work? OR What am I missing?</p>