php – Stripe：没有这样的标记.在测试模式下存在一个类似的对象,但是使用了一个实时模式键来做出这个请求

No such token tok_fgfhn.. a similar object exists in test mode,but a live mode key was used to make this request

一切都在条纹测试模式下运行良好,而且我已经切换到一个实时API密钥.

我创建了一个这样的新客户：

$token  = $_POST['stripetoken'];
    $email  = $_POST['email'];

$customer = \Stripe\Customer::create(array(
      'email' => $email,'card'  => $token
    ));

    //charge for user ads
    $charge = \Stripe\Charge::create(array(
      'customer' => $customer->id,'amount'   => $amount,'currency' => 'eur'
    ));

我已经等了很多个小时,但我仍然收到这个错误.我该怎么解决？