Fatal error: Uncaught Error: Class "MailPoetVendor\Doctrine\DBAL\Query\Expression\ExpressionBuilder" not found in /htdocs/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/src/Connection.php:129
Stack trace:
#0 /htdocs/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/src/Connection.php(84): MailPoetVendor\Doctrine\DBAL\Connection->createExpressionBuilder()
#1 /htdocs/wp-content/plugins/mailpoet/lib/Doctrine/SerializableConnection.php(33): MailPoetVendor\Doctrine\DBAL\Connection->__construct(Array, Object(MailPoetVendor\Doctrine\DBAL\Driver\PDO\MySQL\Driver), Object(MailPoetVendor\Doctrine\DBAL\Configuration), Object(MailPoetVendor\Doctrine\Common\EventManager))
#2 /htdocs/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/src/DriverManager.php(60): MailPoet\Doctrine\SerializableConnection->__construct(Array, Object(MailPoetVendor\Doctrine\DBAL\Driver\PDO\MySQL\Driver), Object(MailPoetVendor\Doctrine\DBAL\Configuration), Object(MailPoetVendor\Doctrine\Common\EventManager))
#3 /htdocs/wp-content/plugins/mailpoet/lib/Doctrine/ConnectionFactory.php(64): MailPoetVendor\Doctrine\DBAL\DriverManager::getConnection(Array)
#4 /htdocs/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(636): MailPoet\Doctrine\ConnectionFactory->createConnection()
#5 /htdocs/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(3226): MailPoetGenerated\FreeCachedContainer->getConnectionService()
#6 /htdocs/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(646): MailPoetGenerated\FreeCachedContainer->getEntityManagerFactoryService()
#7 /htdocs/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(4908): MailPoetGenerated\FreeCachedContainer->getEntityManagerService()
#8 /htdocs/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(4898): MailPoetGenerated\FreeCachedContainer->getSettingsRepositoryService()
#9 /htdocs/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(2633): MailPoetGenerated\FreeCachedContainer->getSettingsController2Service()
#10 /htdocs/wp-content/plugins/mailpoet/vendor-prefixed/symfony/dependency-injection/Container.php(122): MailPoetGenerated\FreeCachedContainer->getInitializerService()
#11 /htdocs/wp-content/plugins/mailpoet/vendor-prefixed/symfony/dependency-injection/Container.php(110): MailPoetVendor\Symfony\Component\DependencyInjection\Container->make('MailPoet\\Config...', 1)
#12 /htdocs/wp-content/plugins/mailpoet/lib/DI/ContainerWrapper.php(39): MailPoetVendor\Symfony\Component\DependencyInjection\Container->get('MailPoet\\Config...')
#13 /htdocs/wp-content/plugins/mailpoet/mailpoet_initializer.php(89): MailPoet\DI\ContainerWrapper->get('MailPoet\\Config...')
#14 /htdocs/wp-content/plugins/mailpoet/mailpoet.php(194): require_once('/htdocs/wp-cont...')
#15 /htdocs/wp-settings.php(526): include_once('/htdocs/wp-cont...')
#16 /htdocs/wp-config.php(85): require_once('/htdocs/wp-sett...')
#17 /htdocs/wp-load.php(50): require_once('/htdocs/wp-conf...')
#18 /htdocs/wp-blog-header.php(13): require_once('/htdocs/wp-load...')
#19 /htdocs/index.php(17): require('/htdocs/wp-blog...')
#20 {main}
thrown in /htdocs/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/src/Connection.php on line 129