迪拜航空订机票，输完信用卡信息后出现500错误

具体是这样显示的：
The 500 Internal Server Error is a server-side error, meaning the problem is not with your computer or your internet connection. This is a problem with our web site’s server. Our team has been alerted and is looking into this.
You can go back to our homepage. If you continue to have difficulties with the page and need help with your Booking or your payment, please contact our Contact Centre on +971 600 544 445 or email us.
然后没有支付成功，大家给解答一下？感谢！