Fatal error: Uncaught Error: Interface 'EDD\Vendor\Square\ConfigurationInterface' not found in /www/wwwroot/wczhuti/wp-content/plugins/easy-digital-downloads/libraries/Square/SquareClient.php:60 Stack trace: #0 {main} thrown in /www/wwwroot/wczhuti/wp-content/plugins/easy-digital-downloads/libraries/Square/SquareClient.php on line 60