Problem with the payment gateway (Paymentez) remains charging in the purchase

  javascript, odoo, odoo-14, python-3.x

I have a problem with the integration of the Paymentez payment gateway.
I should mention that I have the payment gateway functional in Odoo 13, and I am migrating to Odoo 14, but when I open the payment popup where the card is entered, it remains as loading and does not allow to enter information.

Check the browser console and I don’t have any errors; Warnings only, I tried debugging on the browser side but found no errors either.

enter image description here

Any ideas to be able to find the problem?

image correction:

enter image description here

warnings on the console (browser)

payment_checkout_stable.min.js?=1623366558209:1 [Deprecation]
Synchronous XMLHttpRequest on the main thread is deprecated because of
its detrimental effects to the end user’s experience. For more help,
check (anonymous) @
=1623366558209:1 @
_redirectToCheckout @ paymentez.js:200 click @ paymentez.js:33 (anonymous) @ web.assets_common_lazy.js:4552 dispatch @
web.assets_common_lazy.js:1616 elemData.handle @
web.assets_common_lazy.js:1602 web.assets_common_lazy.js:1602
[Violation] ‘click’ handler took 677ms paymentez.js:185 modal open
jquery-1.11.3.min.js:4 [Violation] Added synchronous DOM mutation
listener to a ‘DOMNodeInserted’ event. Consider using MutationObserver
to make the page more responsive. add @ jquery-1.11.3.min.js:4
(anonymous) @ jquery-1.11.3.min.js:4 each @ jquery-1.11.3.min.js:2
each @ jquery-1.11.3.min.js:2 on @ jquery-1.11.3.min.js:4 (anonymous)
@ checkout.js:276 DevTools failed to load SourceMap: Could not load
content for
HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
Cross-Origin Read Blocking (CORB) blocked cross-origin response
with MIME type text/html. See for more
details. Image (async) Payment.dataCollector @ payment_2.4.3.min.js:1
(anonymous) @ checkout.js:282 j @ jquery-1.11.3.min.js:2 fireWith @
jquery-1.11.3.min.js:2 ready @ jquery-1.11.3.min.js:2 J @
jquery-1.11.3.min.js:2 iframeResizer.contentWindow.min.js:formatted:9
[Violation] ‘message’ handler took 3792ms recaptcha__es.js:191
[Violation] ‘setTimeout’ handler took 19378ms

Source: Ask Javascript Questions