Fatal error: Uncaught Error: Class "MailPoet\Automation\Integrations\WordPress\Subjects\UserSubject" not found in /htdocs/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php:2174
Stack trace:
#0 /htdocs/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(2184): MailPoetGenerated\FreeCachedContainer->getUserSubjectService()
#1 /htdocs/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(1519): MailPoetGenerated\FreeCachedContainer->getWordPressIntegrationService()
#2 /htdocs/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(2276): MailPoetGenerated\FreeCachedContainer->getEngineService()
#3 /htdocs/wp-content/plugins/mailpoet/vendor-prefixed/symfony/dependency-injection/Container.php(122): MailPoetGenerated\FreeCachedContainer->getInitializerService()
#4 /htdocs/wp-content/plugins/mailpoet/vendor-prefixed/symfony/dependency-injection/Container.php(110): MailPoetVendor\Symfony\Component\DependencyInjection\Container->make('MailPoet\\Config...', 1)
#5 /htdocs/wp-content/plugins/mailpoet/lib/DI/ContainerWrapper.php(39): MailPoetVendor\Symfony\Component\DependencyInjection\Container->get('MailPoet\\Config...')
#6 /htdocs/wp-content/plugins/mailpoet/mailpoet_initializer.php(89): MailPoet\DI\ContainerWrapper->get('MailPoet\\Config...')
#7 /htdocs/wp-content/plugins/mailpoet/mailpoet.php(206): require_once('/htdocs/wp-cont...')
#8 /htdocs/wp-settings.php(462): include_once('/htdocs/wp-cont...')
#9 /htdocs/wp-config.php(96): require_once('/htdocs/wp-sett...')
#10 /htdocs/wp-load.php(50): require_once('/htdocs/wp-conf...')
#11 /htdocs/wp-blog-header.php(13): require_once('/htdocs/wp-load...')
#12 /htdocs/index.php(17): require('/htdocs/wp-blog...')
#13 {main}
thrown in /htdocs/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php on line 2174