Fatal error: Uncaught Error: Interface "SumUp\Application\ApplicationConfigurationInterface" not found in /home/ericpoma/paiement/vendor/sumup/sumup-ecom-php-sdk/src/SumUp/Application/ApplicationConfiguration.php:12 Stack trace: #0 {main} thrown in /home/ericpoma/paiement/vendor/sumup/sumup-ecom-php-sdk/src/SumUp/Application/ApplicationConfiguration.php on line 12