Endless loading on checkout page in Woocommerce

Hi,

I am experiencing a loading loop on the checkout page of woocommerce.

Here is the link to the screenshot – https://imgur.com/VPHdpZ3

I also check the console debug for error and saw this:

Uncaught TypeError: Cannot read property ‘reload’ of null
at Object.success (checkout.min.js:1)
at i (jquery.js:2)
at Object.fireWith [as resolveWith] (jquery.js:2)
at y (jquery.js:4)
at XMLHttpRequest.c (jquery.js:4)