Fatal error: Uncaught Error: Interface "Automattic\WooCommerce\EmailEditor\Engine\Renderer\ContentRenderer\Postprocessors\Postprocessor" not found in /htdocs/wp-content/plugins/mailpoet/vendor/woocommerce/email-editor/src/Engine/Renderer/ContentRenderer/Postprocessors/class-highlighting-postprocessor.php:5
Stack trace:
#0 /htdocs/wp-content/plugins/mailpoet/vendor/jetpack-autoloader/class-php-autoloader.php(63): require()
#1 /htdocs/wp-content/plugins/mailpoet/vendor/woocommerce/email-editor/src/class-email-editor-container.php(129): Automattic\Jetpack\Autoloader\jp7b73cbe6e754dab9edefc9b33aeb0870\al5_0_8\PHP_Autoloader::load_class('Automattic\\WooC...')
#2 /htdocs/wp-content/plugins/mailpoet/vendor/woocommerce/email-editor/src/class-container.php(24): Automattic\WooCommerce\EmailEditor\Email_Editor_Container::Automattic\WooCommerce\EmailEditor\{closure}(Object(Automattic\WooCommerce\EmailEditor\Container))
#3 /htdocs/wp-content/plugins/mailpoet/vendor/woocommerce/email-editor/src/class-email-editor-container.php(164): Automattic\WooCommerce\EmailEditor\Container->get('Automattic\\WooC...')
#4 /htdocs/wp-content/plugins/mailpoet/vendor/woocommerce/email-editor/src/class-container.php(24): Automattic\WooCommerce\EmailEditor\Email_Editor_Container::Automattic\WooCommerce\EmailEditor\{closure}(Object(Automattic\WooCommerce\EmailEditor\Container))
#5 /htdocs/wp-content/plugins/mailpoet/vendor/woocommerce/email-editor/src/class-email-editor-container.php(174): Automattic\WooCommerce\EmailEditor\Container->get('Automattic\\WooC...')
#6 /htdocs/wp-content/plugins/mailpoet/vendor/woocommerce/email-editor/src/class-container.php(24): Automattic\WooCommerce\EmailEditor\Email_Editor_Container::Automattic\WooCommerce\EmailEditor\{closure}(Object(Automattic\WooCommerce\EmailEditor\Container))
#7 /htdocs/wp-content/plugins/mailpoet/vendor/woocommerce/email-editor/src/class-email-editor-container.php(185): Automattic\WooCommerce\EmailEditor\Container->get('Automattic\\WooC...')
#8 /htdocs/wp-content/plugins/mailpoet/vendor/woocommerce/email-editor/src/class-container.php(24): Automattic\WooCommerce\EmailEditor\Email_Editor_Container::Automattic\WooCommerce\EmailEditor\{closure}(Object(Automattic\WooCommerce\EmailEditor\Container))
#9 /htdocs/wp-content/plugins/mailpoet/vendor/woocommerce/email-editor/src/class-email-editor-container.php(213): Automattic\WooCommerce\EmailEditor\Container->get('Automattic\\WooC...')
#10 /htdocs/wp-content/plugins/mailpoet/vendor/woocommerce/email-editor/src/class-container.php(24): Automattic\WooCommerce\EmailEditor\Email_Editor_Container::Automattic\WooCommerce\EmailEditor\{closure}(Object(Automattic\WooCommerce\EmailEditor\Container))
#11 /htdocs/wp-content/plugins/mailpoet/vendor/woocommerce/email-editor/src/class-email-editor-container.php(251): Automattic\WooCommerce\EmailEditor\Container->get('Automattic\\WooC...')
#12 /htdocs/wp-content/plugins/mailpoet/vendor/woocommerce/email-editor/src/class-container.php(24): Automattic\WooCommerce\EmailEditor\Email_Editor_Container::Automattic\WooCommerce\EmailEditor\{closure}(Object(Automattic\WooCommerce\EmailEditor\Container))
#13 /htdocs/wp-content/plugins/mailpoet/vendor/woocommerce/email-editor/src/class-email-editor-container.php(264): Automattic\WooCommerce\EmailEditor\Container->get('Automattic\\WooC...')
#14 /htdocs/wp-content/plugins/mailpoet/vendor/woocommerce/email-editor/src/class-container.php(24): Automattic\WooCommerce\EmailEditor\Email_Editor_Container::Automattic\WooCommerce\EmailEditor\{closure}(Object(Automattic\WooCommerce\EmailEditor\Container))
#15 /htdocs/wp-content/plugins/mailpoet/vendor/woocommerce/email-editor/src/class-email-editor-container.php(36): Automattic\WooCommerce\EmailEditor\Container->get('Automattic\\WooC...')
#16 /htdocs/wp-content/plugins/mailpoet/mailpoet_initializer.php(89): Automattic\WooCommerce\EmailEditor\Email_Editor_Container::init()
#17 /htdocs/wp-content/plugins/mailpoet/mailpoet.php(179): require_once('/htdocs/wp-cont...')
#18 /htdocs/wp-settings.php(560): include_once('/htdocs/wp-cont...')
#19 /htdocs/wp-config.php(120): require_once('/htdocs/wp-sett...')
#20 /htdocs/wp-load.php(50): require_once('/htdocs/wp-conf...')
#21 /htdocs/wp-blog-header.php(13): require_once('/htdocs/wp-load...')
#22 /htdocs/index.php(17): require('/htdocs/wp-blog...')
#23 {main}
thrown in /htdocs/wp-content/plugins/mailpoet/vendor/woocommerce/email-editor/src/Engine/Renderer/ContentRenderer/Postprocessors/class-highlighting-postprocessor.php on line 5