You can take reference from below link:
It may help you to resolve issue.
Check console or network tab as it maybe occurring while getting all payment methods on checkout page, also check logs if it is written there.
firs for all video is not attached to ticker.
Please remove all log before click on place order and then click on place order and you will see log related to your error.
if still not find then let me know so i will find respective file and tell you.
showing error in this file
try to read the error, it must give you exact error with line no. !
Greetings all! As I know, this is a frequent problem these days. The problem with paying for a particular service very often ends up being a simple mistake, which in fact cannot be solved in any way. Even sometimes the support service cannot solve this problem. It also happens that the customer service simply does not respond to requests for such an error. I get very frustrated with some companies whose customer service is not very responsible in their work. I recently read an article https://www.helpware.com/blog/why-is-building-a-powerful-customer-connection-important and learned why building good communication between the company and the customer is very important. In fact, some company executives should also read this article to learn a little more.