Fatal error: Uncaught Error: Interface "WPForms\Integrations\IntegrationInterface" not found in /var/www/html1/wp-content/plugins/wpforms-lite/src/Integrations/Square/Square.php:12 Stack trace: #0 {main} thrown in /var/www/html1/wp-content/plugins/wpforms-lite/src/Integrations/Square/Square.php on line 12