Fatal error: Uncaught PDOException: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /homepages/30/d572484423/htdocs/traincoach_pim5_2019/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:27 Stack trace: #0 /homepages/30/d572484423/htdocs/traincoach_pim5_2019/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(27): PDO->__construct('mysql:host=db50...', 'dbu334854', 'Jogibaer_0815', Array) #1 /homepages/30/d572484423/htdocs/traincoach_pim5_2019/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(22): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=db50...', 'dbu334854', 'Jogibaer_0815', Array) #2 /homepages/30/d572484423/htdocs/traincoach_pim5_2019/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(356): Doctrine\DBAL\Driver\PDOMySql\Driver->connect(Array, 'dbu334854', 'Jogibaer_0815', Array) #3 /homepages/30/d572484423/htdocs/traincoach_pim5_2019/vendor/pimcore/pimcore/lib/Db/PimcoreExtensionsTrait.php(43): Doctrine\DBAL\ in /homepages/30/d572484423/htdocs/traincoach_pim5_2019/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php on line 93

Fatal error: Uncaught Doctrine\DBAL\ConnectionException: There is no active transaction. in /homepages/30/d572484423/htdocs/traincoach_pim5_2019/vendor/doctrine/dbal/lib/Doctrine/DBAL/ConnectionException.php:20 Stack trace: #0 /homepages/30/d572484423/htdocs/traincoach_pim5_2019/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(1335): Doctrine\DBAL\ConnectionException::noActiveTransaction() #1 /homepages/30/d572484423/htdocs/traincoach_pim5_2019/vendor/pimcore/pimcore/lib/Cache/Pool/Doctrine.php(239): Doctrine\DBAL\Connection->rollBack() #2 /homepages/30/d572484423/htdocs/traincoach_pim5_2019/vendor/pimcore/pimcore/lib/Cache/Pool/AbstractCacheItemPool.php(394): Pimcore\Cache\Pool\Doctrine->commit() #3 /homepages/30/d572484423/htdocs/traincoach_pim5_2019/vendor/pimcore/pimcore/lib/Cache/Core/CoreHandler.php(572): Pimcore\Cache\Pool\AbstractCacheItemPool->save(Object(Pimcore\Cache\Pool\CacheItem)) #4 /homepages/30/d572484423/htdocs/traincoach_pim5_2019/vendor/pimcore/pimcore/lib/Cache/Core/CoreHandler.php(861): Pimcore\ in /homepages/30/d572484423/htdocs/traincoach_pim5_2019/vendor/doctrine/dbal/lib/Doctrine/DBAL/ConnectionException.php on line 20