Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1040] Too many connections in /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:20
Stack trace:
#0 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(20): PDO->__construct('mysql:host=mysq...', 'sql2255086', Object(SensitiveParameterValue), Array)
#1 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(14): MailPoetVendor\Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=mysq...', 'sql2255086', 'wdg*k@t9', Array)
#2 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(149): MailPoetVendor\Doctrine\DBAL\Driver\PDOMySql\Driver->connect(Array, 'sql2255086', 'wdg*k@t9', Array)
#3 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(806): MailPoetVendor\Doctrine\DBAL\Connection->connect()
#4 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(484): MailPoetVendor\Doctrine\DBAL\Connection->getWrappedConnection()
#5 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/orm/lib/Doctrine/ORM/Persisters/Entity/BasicEntityPersister.php(476): MailPoetVendor\Doctrine\DBAL\Connection->executeQuery('SELECT t0.name ...', Array, Array)
#6 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/orm/lib/Doctrine/ORM/EntityRepository.php(73): MailPoetVendor\Doctrine\ORM\Persisters\Entity\BasicEntityPersister->loadAll(Array, NULL, NULL, NULL)
#7 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/orm/lib/Doctrine/ORM/EntityRepository.php(68): MailPoetVendor\Doctrine\ORM\EntityRepository->findBy(Array)
#8 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/lib/Doctrine/Repository.php(84): MailPoetVendor\Doctrine\ORM\EntityRepository->findAll()
#9 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/lib/Settings/SettingsController.php(143): MailPoet\Doctrine\Repository->findAll()
#10 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/lib/Settings/SettingsController.php(113): MailPoet\Settings\SettingsController->ensureLoaded()
#11 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/lib/Settings/SettingsController.php(36): MailPoet\Settings\SettingsController->set('mta.mailpoet_ap...', '**********')
#12 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(4260): MailPoet\Settings\SettingsController->__construct(Object(MailPoet\Settings\SettingsRepository))
#13 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(2275): MailPoetGenerated\FreeCachedContainer->getSettingsControllerService()
#14 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/symfony/dependency-injection/Container.php(122): MailPoetGenerated\FreeCachedContainer->getInitializerService()
#15 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/symfony/dependency-injection/Container.php(110): MailPoetVendor\Symfony\Component\DependencyInjection\Container->make('MailPoet\\Config...', 1)
#16 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/lib/DI/ContainerWrapper.php(39): MailPoetVendor\Symfony\Component\DependencyInjection\Container->get('MailPoet\\Config...')
#17 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/mailpoet_initializer.php(89): MailPoet\DI\ContainerWrapper->get('MailPoet\\Config...')
#18 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/mailpoet.php(194): require_once('/home/.sites/83...')
#19 /home/.sites/83/site3071989/web/shop/wp-settings.php(462): include_once('/home/.sites/83...')
#20 /home/.sites/83/site3071989/web/shop/wp-config.php(122): require_once('/home/.sites/83...')
#21 /home/.sites/83/site3071989/web/shop/wp-load.php(50): require_once('/home/.sites/83...')
#22 /home/.sites/83/site3071989/web/shop/wp-blog-header.php(13): require_once('/home/.sites/83...')
#23 /home/.sites/83/site3071989/web/shop/index.php(17): require('/home/.sites/83...')
#24 {main}

Next MailPoetVendor\Doctrine\DBAL\Driver\PDO\Exception: SQLSTATE[HY000] [1040] Too many connections in /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDO/Exception.php:10
Stack trace:
#0 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(24): MailPoetVendor\Doctrine\DBAL\Driver\PDO\Exception::new(Object(PDOException))
#1 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(14): MailPoetVendor\Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=mysq...', 'sql2255086', 'wdg*k@t9', Array)
#2 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(149): MailPoetVendor\Doctrine\DBAL\Driver\PDOMySql\Driver->connect(Array, 'sql2255086', 'wdg*k@t9', Array)
#3 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(806): MailPoetVendor\Doctrine\DBAL\Connection->connect()
#4 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(484): MailPoetVendor\Doctrine\DBAL\Connection->getWrappedConnection()
#5 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/orm/lib/Doctrine/ORM/Persisters/Entity/BasicEntityPersister.php(476): MailPoetVendor\Doctrine\DBAL\Connection->executeQuery('SELECT t0.name ...', Array, Array)
#6 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/orm/lib/Doctrine/ORM/EntityRepository.php(73): MailPoetVendor\Doctrine\ORM\Persisters\Entity\BasicEntityPersister->loadAll(Array, NULL, NULL, NULL)
#7 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/orm/lib/Doctrine/ORM/EntityRepository.php(68): MailPoetVendor\Doctrine\ORM\EntityRepository->findBy(Array)
#8 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/lib/Doctrine/Repository.php(84): MailPoetVendor\Doctrine\ORM\EntityRepository->findAll()
#9 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/lib/Settings/SettingsController.php(143): MailPoet\Doctrine\Repository->findAll()
#10 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/lib/Settings/SettingsController.php(113): MailPoet\Settings\SettingsController->ensureLoaded()
#11 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/lib/Settings/SettingsController.php(36): MailPoet\Settings\SettingsController->set('mta.mailpoet_ap...', '**********')
#12 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(4260): MailPoet\Settings\SettingsController->__construct(Object(MailPoet\Settings\SettingsRepository))
#13 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(2275): MailPoetGenerated\FreeCachedContainer->getSettingsControllerService()
#14 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/symfony/dependency-injection/Container.php(122): MailPoetGenerated\FreeCachedContainer->getInitializerService()
#15 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/symfony/dependency-injection/Container.php(110): MailPoetVendor\Symfony\Component\DependencyInjection\Container->make('MailPoet\\Config...', 1)
#16 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/lib/DI/ContainerWrapper.php(39): MailPoetVendor\Symfony\Component\DependencyInjection\Container->get('MailPoet\\Config...')
#17 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/mailpoet_initializer.php(89): MailPoet\DI\ContainerWrapper->get('MailPoet\\Config...')
#18 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/mailpoet.php(194): require_once('/home/.sites/83...')
#19 /home/.sites/83/site3071989/web/shop/wp-settings.php(462): include_once('/home/.sites/83...')
#20 /home/.sites/83/site3071989/web/shop/wp-config.php(122): require_once('/home/.sites/83...')
#21 /home/.sites/83/site3071989/web/shop/wp-load.php(50): require_once('/home/.sites/83...')
#22 /home/.sites/83/site3071989/web/shop/wp-blog-header.php(13): require_once('/home/.sites/83...')
#23 /home/.sites/83/site3071989/web/shop/index.php(17): require('/home/.sites/83...')
#24 {main}

Next MailPoetVendor\Doctrine\DBAL\Exception\DriverException: An exception occurred in driver: SQLSTATE[HY000] [1040] Too many connections in /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php:102
Stack trace:
#0 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php(77): MailPoetVendor\Doctrine\DBAL\Driver\AbstractMySQLDriver->convertException('An exception oc...', Object(MailPoetVendor\Doctrine\DBAL\Driver\PDO\Exception))
#1 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php(69): MailPoetVendor\Doctrine\DBAL\DBALException::wrapException(Object(MailPoetVendor\Doctrine\DBAL\Driver\PDO\MySQL\Driver), Object(MailPoetVendor\Doctrine\DBAL\Driver\PDO\Exception), 'An exception oc...')
#2 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(16): MailPoetVendor\Doctrine\DBAL\DBALException::driverException(Object(MailPoetVendor\Doctrine\DBAL\Driver\PDO\MySQL\Driver), Object(MailPoetVendor\Doctrine\DBAL\Driver\PDO\Exception))
#3 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(149): MailPoetVendor\Doctrine\DBAL\Driver\PDOMySql\Driver->connect(Array, 'sql2255086', 'wdg*k@t9', Array)
#4 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(806): MailPoetVendor\Doctrine\DBAL\Connection->connect()
#5 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(484): MailPoetVendor\Doctrine\DBAL\Connection->getWrappedConnection()
#6 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/orm/lib/Doctrine/ORM/Persisters/Entity/BasicEntityPersister.php(476): MailPoetVendor\Doctrine\DBAL\Connection->executeQuery('SELECT t0.name ...', Array, Array)
#7 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/orm/lib/Doctrine/ORM/EntityRepository.php(73): MailPoetVendor\Doctrine\ORM\Persisters\Entity\BasicEntityPersister->loadAll(Array, NULL, NULL, NULL)
#8 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/orm/lib/Doctrine/ORM/EntityRepository.php(68): MailPoetVendor\Doctrine\ORM\EntityRepository->findBy(Array)
#9 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/lib/Doctrine/Repository.php(84): MailPoetVendor\Doctrine\ORM\EntityRepository->findAll()
#10 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/lib/Settings/SettingsController.php(143): MailPoet\Doctrine\Repository->findAll()
#11 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/lib/Settings/SettingsController.php(113): MailPoet\Settings\SettingsController->ensureLoaded()
#12 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/lib/Settings/SettingsController.php(36): MailPoet\Settings\SettingsController->set('mta.mailpoet_ap...', '**********')
#13 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(4260): MailPoet\Settings\SettingsController->__construct(Object(MailPoet\Settings\SettingsRepository))
#14 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(2275): MailPoetGenerated\FreeCachedContainer->getSettingsControllerService()
#15 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/symfony/dependency-injection/Container.php(122): MailPoetGenerated\FreeCachedContainer->getInitializerService()
#16 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/symfony/dependency-injection/Container.php(110): MailPoetVendor\Symfony\Component\DependencyInjection\Container->make('MailPoet\\Config...', 1)
#17 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/lib/DI/ContainerWrapper.php(39): MailPoetVendor\Symfony\Component\DependencyInjection\Container->get('MailPoet\\Config...')
#18 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/mailpoet_initializer.php(89): MailPoet\DI\ContainerWrapper->get('MailPoet\\Config...')
#19 /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/mailpoet.php(194): require_once('/home/.sites/83...')
#20 /home/.sites/83/site3071989/web/shop/wp-settings.php(462): include_once('/home/.sites/83...')
#21 /home/.sites/83/site3071989/web/shop/wp-config.php(122): require_once('/home/.sites/83...')
#22 /home/.sites/83/site3071989/web/shop/wp-load.php(50): require_once('/home/.sites/83...')
#23 /home/.sites/83/site3071989/web/shop/wp-blog-header.php(13): require_once('/home/.sites/83...')
#24 /home/.sites/83/site3071989/web/shop/index.php(17): require('/home/.sites/83...')
#25 {main}
  thrown in /home/.sites/83/site3071989/web/shop/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php on line 102