Subscription payment not processing

@mattwire A customer tried to set a recurring contribution and it ended up a "uncaptured" payment in stripe, Pending in Civicrm, and in civicrm & drupal log.

paymentMethodID not found. $params: Array

It was tried on an online contribution page. In the backend when click save, page becomes irresponsive.

On a different occasion when tried to process subscription payment from backend, no payment recorded in stripe. No log entry. Amount becomes 0 in contribution and completed status. Receipt sent.