title: Column not found: 1054 Unknown column '0' in 'field list' laravel
body: <p>I Have problem when i insert data to database with excel format, i use maatwebsite/excel package.</p>
  
  <p><strong>UndanganController@store</strong></p>
  
  <pre><code>if ($request-&gt;hasFile('alamatExcel')) {
      //Jika pakai kurir
      $file = $request-&gt;file('alamatExcel')-&gt;getRealPath();
      \Excel::load($file, function($render) {
          $aa = AlamatPenerima::insert($render-&gt;toArray());
          //dd($render-&gt;toArray());
      });
  }
  </code></pre>
  
  <p><strong>AlamatPenerima.php</strong></p>
  
  <pre><code>&lt;?php
  namespace App;
  
  use Illuminate\Database\Eloquent\Model;
  
  class AlamatPenerima extends Model
  {
      protected $table    = 'alamat_penerima';
      protected $fillable = ['nama_penerima', 'alamat_penerima', 'telepon', 'provinsi', 'kota_kabupaten'];
  }
  </code></pre>
  
  <p>when i click submit button, it has error</p>
  
  <blockquote>
    <p>Column not found: 1054 Unknown column '0' in 'field list'</p>
    
    <p>dd($render->to Array)</p>
  </blockquote>
  
  <p><img src="https://i.stack.imgur.com/DrWXG.png" alt="array dd"></p>
  
  <p>i hope you can help me</p>