title: Column not found: 1054 Unknown column laravel
body: <p>so i trying to make a form with laravel but other than in new version they removed form ! but i can get this running </p>
  
  <p>so here is is : </p>
  
  <pre><code>Route::post('/register', function()
  {
      $user = new User;
      $user-&gt; u_n = Input::get('u_n');
      $user-&gt;save();
      return View::make('thanks')-&gt;with('theEmail',$theEmail);
  });
  </code></pre>
  
  <p>and my blade :</p>
  
  <pre><code>{{Form::open(array('url'=&gt;'register'))}}
  
  username : {{Form::label('u_n', 'E-Mail Address');}}
  {{Form::text('u_n');}}
  {{Form::submit('');}}
  </code></pre>
  
  <p>u_n is name of my mysql data base field 
  and this is the actual error :</p>
  
  <pre><code>SQLSTATE[42S22]: Column not found: 1054 Unknown column 'updated_at' in 'field list' (SQL: insert into `users` (`u_n`, `updated_at`, `created_at`) values (sepehr, 2014-12-24 14:32:55, 2014-12-24 14:32:55))
  </code></pre>