當我單擊刪除按鈕時，它會顯示該錯誤。我無法找出問題所在。路由.php Route::post('api/email/create', ['as' => 'email.create', 'uses' => 'Havence\AutoMailController@create']);    Route::get('automail/mail',['as'=>'email.mail','uses' => 'Havence\AutoMailController@mail']);    Route::get('automail/index',['as'=>'email.index','uses' => 'Havence\AutoMailController@index']);    Route::get('automail/edit/{id}',['as'=>'email.edit','uses' => 'Havence\AutoMailController@edit']);    Route::post('automail/delete/{id}',['as'=>'email.delete','uses' => 'Havence\AutoMailController@destroy']);刪除按鈕功能  <form  data-toggle="tooltip" title="Delete Template" data-placement="top" action="{{ route('email.delete', $mailTemplate->id) }}" method="POST">    {{csrf_field()}}    <input name="_method" type="hidden" value="DELETE">    <button  type="submit" class="imgb col-md-3 text-center p-2"><img src="https://img.icons8.com/nolan/40/delete-forever.png" ></button></form>控制器 public function destroy($id)    {        $mailTemplates = Ticket::find($id);        $mailTemplates->delete();        return redirect('/index')->with('success', 'Ticket has been deleted!!');    }