Warning: class_implements(): Class MailPoetVendor\Doctrine\DBAL\Driver\PDO\MySQL\Driver does not exist and could not be loaded in /htdocs/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php on line 106
Fatal error: Uncaught Error: Interface "MailPoetVendor\Doctrine\DBAL\Driver\ExceptionConverterDriver" not found in /htdocs/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php:31
Stack trace:
#0 /htdocs/wp-content/plugins/build-app-online/admin/vendor/composer/ClassLoader.php(571): include()
#1 /htdocs/wp-content/plugins/build-app-online/admin/vendor/composer/ClassLoader.php(428): Composer\Autoload\includeFile('/htdocs/wp-cont...')
#2 /htdocs/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(9): Composer\Autoload\ClassLoader->loadClass('MailPoetVendor\\...')
#3 /htdocs/wp-content/plugins/build-app-online/admin/vendor/composer/ClassLoader.php(571): include('/htdocs/wp-cont...')
#4 /htdocs/wp-content/plugins/build-app-online/admin/vendor/composer/ClassLoader.php(428): Composer\Autoload\includeFile('/htdocs/wp-cont...')
#5 /htdocs/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDO/MySQL/Driver.php(5): Composer\Autoload\ClassLoader->loadClass('MailPoetVendor\\...')
#6 /htdocs/wp-content/plugins/build-app-online/admin/vendor/composer/ClassLoader.php(571): include('/htdocs/wp-cont...')
#7 /htdocs/wp-content/plugins/build-app-online/admin/vendor/composer/ClassLoader.php(428): Composer\Autoload\includeFile('/htdocs/wp-cont...')
#8 [internal function]: Composer\Autoload\ClassLoader->loadClass('MailPoetVendor\\...')
#9 /htdocs/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(106): class_implements('MailPoetVendor\\...', true)
#10 /htdocs/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(89): MailPoetVendor\Doctrine\DBAL\DriverManager::createDriver(Array)
#11 /htdocs/wp-content/plugins/mailpoet/lib/Doctrine/ConnectionFactory.php(64): MailPoetVendor\Doctrine\DBAL\DriverManager::getConnection(Array)
#12 /htdocs/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(570): MailPoet\Doctrine\ConnectionFactory->createConnection()
#13 /htdocs/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(2852): MailPoetGenerated\FreeCachedContainer->getConnectionService()
#14 /htdocs/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(580): MailPoetGenerated\FreeCachedContainer->getEntityManagerFactoryService()
#15 /htdocs/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(4214): MailPoetGenerated\FreeCachedContainer->getEntityManagerService()
#16 /htdocs/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(4204): MailPoetGenerated\FreeCachedContainer->getSettingsRepositoryService()
#17 /htdocs/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(2269): MailPoetGenerated\FreeCachedContainer->getSettingsControllerService()
#18 /htdocs/wp-content/plugins/mailpoet/vendor-prefixed/symfony/dependency-injection/Container.php(122): MailPoetGenerated\FreeCachedContainer->getInitializerService()
#19 /htdocs/wp-content/plugins/mailpoet/vendor-prefixed/symfony/dependency-injection/Container.php(110): MailPoetVendor\Symfony\Component\DependencyInjection\Container->make('MailPoet\\Config...', 1)
#20 /htdocs/wp-content/plugins/mailpoet/lib/DI/ContainerWrapper.php(39): MailPoetVendor\Symfony\Component\DependencyInjection\Container->get('MailPoet\\Config...')
#21 /htdocs/wp-content/plugins/mailpoet/mailpoet_initializer.php(89): MailPoet\DI\ContainerWrapper->get('MailPoet\\Config...')
#22 /htdocs/wp-content/plugins/mailpoet/mailpoet.php(206): require_once('/htdocs/wp-cont...')
#23 /htdocs/wp-settings.php(462): include_once('/htdocs/wp-cont...')
#24 /htdocs/wp-config.php(96): require_once('/htdocs/wp-sett...')
#25 /htdocs/wp-load.php(50): require_once('/htdocs/wp-conf...')
#26 /htdocs/wp-blog-header.php(13): require_once('/htdocs/wp-load...')
#27 /htdocs/index.php(17): require('/htdocs/wp-blog...')
#28 {main}
thrown in /htdocs/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php on line 31