Fatal error: Uncaught Wallee\Sdk\ApiException: Error 401 connecting to the API (https://app-wallee.com:443/api/transaction/create?spaceId=31133) : {"date":"2025-05-13T23:42:14.324Z","defaultMessage":"The request was declined because authentication failed.","id":"8XvBCFlOZQGIfDDoUQv0LI3AFbGOAct0Z6u0Whm7Uu0 (2025-05-13T23:42:14.324Z)","message":"The request was declined because authentication failed.","type":"DEVELOPER_ERROR"} in /var/www/html/payment/php-sdk-master/lib/ApiClient.php:495 Stack trace: #0 /var/www/html/payment/php-sdk-master/lib/Service/TransactionService.php(384): Wallee\Sdk\ApiClient->callApi() #1 /var/www/html/payment/php-sdk-master/lib/Service/TransactionService.php(316): Wallee\Sdk\Service\TransactionService->createWithHttpInfo() #2 /var/www/html/payment/php-sdk-master/payment.php(31): Wallee\Sdk\Service\TransactionService->create() #3 {main} thrown in /var/www/html/payment/php-sdk-master/lib/ApiClient.php on line 495