Fatal error: Uncaught Error: Interface "WPForms\Integrations\IntegrationInterface" not found in /home/powerpeak/public_html/wp-content/plugins/wpforms-d/src/Integrations/WPMailSMTP/Notifications.php:13 Stack trace: #0 {main} thrown in /home/powerpeak/public_html/wp-content/plugins/wpforms-d/src/Integrations/WPMailSMTP/Notifications.php on line 13