Fatal error: Uncaught PDOException: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/dev/public/yo/hernan/coneccion manual php to mysql.php:3 Stack trace: #0 /var/www/dev/public/yo/hernan/coneccion manual php to mysql.php(3): PDO->__construct('mysql:host=host...', 'tefa', 'tefa') #1 {main} Next PDOException: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/dev/public/yo/hernan/coneccion manual php to mysql.php:3 Stack trace: #0 /var/www/dev/public/yo/hernan/coneccion manual php to mysql.php(3): PDO->__construct('mysql:host=host...', 'tefa', 'tefa') #1 {main} thrown in /var/www/dev/public/yo/hernan/coneccion manual php to mysql.php on line 3