Fatal error: Uncaught Error: Class "Mollie\Api\Endpoints\CollectionEndpointAbstract" not found in /home/qrapp/public_html/vendor/mollie/mollie-api-php/src/Endpoints/BalanceEndpoint.php:11 Stack trace: #0 {main} thrown in /home/qrapp/public_html/vendor/mollie/mollie-api-php/src/Endpoints/BalanceEndpoint.php on line 11