Fatal error: Uncaught PDOException: PDO::__construct(): php_network_getaddresses: getaddrinfo for db failed: Temporary failure in name resolution in /var/www/upc_presence/lib/Database.php:32 Stack trace: #0 /var/www/upc_presence/lib/Database.php(32): PDO->__construct() #1 /var/www/upc_presence/models/sessionPresence.model.php(44): Database::getConnection() #2 /var/www/upc_presence/routes/main.route.php(17): SessionPresence::syncExpiredStates() #3 /var/www/upc_presence/public/index.php(3): require_once('...') #4 {main} Next PDOException: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo for db failed: Temporary failure in name resolution in /var/www/upc_presence/lib/Database.php:32 Stack trace: #0 /var/www/upc_presence/lib/Database.php(32): PDO->__construct() #1 /var/www/upc_presence/models/sessionPresence.model.php(44): Database::getConnection() #2 /var/www/upc_presence/routes/main.route.php(17): SessionPresence::syncExpiredStates() #3 /var/www/upc_presence/public/index.php(3): require_once('...') #4 {main} thrown in /var/www/upc_presence/lib/Database.php on line 32