PDOException: SQLSTATE[08006] [7] could not translate host name "db" to address: Temporary failure in name resolution in /root/trackdirect/htdocs/includes/pdoconnection.class.php:38 Stack trace: #0 /root/trackdirect/htdocs/includes/pdoconnection.class.php(38): PDO->__construct('pgsql:dbname=tr...', NULL, NULL, Array) #1 /root/trackdirect/htdocs/includes/pdoconnection.class.php(59): PDOConnection->createConnection() #2 /root/trackdirect/htdocs/includes/pdoconnection.class.php(84): PDOConnection->getConnection() #3 /root/trackdirect/htdocs/includes/pdoconnection.class.php(96): PDOConnection->prepare('select * from s...') #4 /root/trackdirect/htdocs/includes/repositories/modelrepository.class.php(39): PDOConnection->prepareAndExec('select * from s...', Array) #5 /root/trackdirect/htdocs/includes/repositories/stationrepository.class.php(44): ModelRepository->getObjectFromSql('select * from s...', Array) #6 /root/trackdirect/htdocs/public/views/statistics.php(3): StationRepository->getObjectById('36373') #7 /root/trackdirect/htdocs/public/index.php(314): include('/root/trackdire...') #8 {main}