Fatal error: Uncaught Error: Interface "Inpsyde\Zettle\Auth\Jwt\ParserFactoryInterface" not found in /var/www/html1/wp-content/plugins/zettle-pos-integration/modules/zettle-auth/src/Jwt/ParserFactory.php:5 Stack trace: #0 {main} thrown in /var/www/html1/wp-content/plugins/zettle-pos-integration/modules/zettle-auth/src/Jwt/ParserFactory.php on line 5