A server error stopped your order from being placed. Please try to place your order again
i am using Magento 2.4.3 i want to add new Fields on shipping step and payment step , when i have done this with this tutorial ==> “https://magento.stackexchange.com/questions/187847/how-to-add-custom-fields-to-checkout-page-in-magento2” but when i click on Place Order it gives me this error on the screen :
on chrome console :
can anyone please help me please?