Square Payments - Production mode payments failing

-- HikaShop version -- : 4.4.4
-- Joomla version -- : 3.10.3
-- PHP version -- : 7.4.25
-- Browser(s) name and version -- : Firefox latest
-- Error-message(debug-mod must be tuned on) -- : Square payment issue

Sandbox mode worked fine. Now trying production payment tests and fails.

Hiyas, have setup and tested in sandbox mode, works perfectly, have tried a few real payments, they fail.

Turned off sandbox mode, replaced tokens etc from square to the production ones. Double checked it all.

Still fails.

Having the exact same problem.

I sse this in the debug payment log but not sure what field is empty:

[result:Square\Http\ApiResponse:private] =>
[body:Square\Http\ApiResponse:private] => {"errors": [{"code": "VALUE_EMPTY","detail": "Field must not be blank","field": "source_id","category": "INVALID_REQUEST_ERROR"}]}

[errors:Square\Http\ApiResponse:private] => Array
(
[0] => Square\Models\Error Object
(
[category:Square\Models\Error:private] => INVALID_REQUEST_ERROR
[code:Square\Models\Error:private] => VALUE_EMPTY
[detail:Square\Models\Error:private] => Field must not be blank
[field:Square\Models\Error:private] => source_id
)

)

[cursor:Square\Http\ApiResponse:private] =>

Yes, I have verified they are the production values.

The production application ID alone has a completely different prefix so easy to tell.

I'll email a login here shortly.

Did you get the login information?

Well, it is working now.

The client sent me a completely new and different set of app id, token, and location ID information.

After entering them, it works.

I'm not sure what they did in developer.squareup.com, but my guess is they didn't save some changes after putting it into production.

Yes, I have a same problem like above. How to fix it?