Fatal error: Uncaught Error: Interface "MailPoet\EmailEditor\Engine\Renderer\ContentRenderer\Preprocessors\Preprocessor" not found in /home/samipe/public_html/wp-content/plugins/woocommerce/packages/email-editor/src/Engine/Renderer/ContentRenderer/Preprocessors/class-spacing-preprocessor.php:15 Stack trace: #0 {main} thrown in /home/samipe/public_html/wp-content/plugins/woocommerce/packages/email-editor/src/Engine/Renderer/ContentRenderer/Preprocessors/class-spacing-preprocessor.php on line 15