Fatal error: Uncaught PDOException: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/html/stagingapi.periodpal.in/check_old_predictions.php:6 Stack trace: #0 /var/www/html/stagingapi.periodpal.in/check_old_predictions.php(6): PDO->__construct() #1 {main} Next PDOException: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/html/stagingapi.periodpal.in/check_old_predictions.php:6 Stack trace: #0 /var/www/html/stagingapi.periodpal.in/check_old_predictions.php(6): PDO->__construct() #1 {main} thrown in /var/www/html/stagingapi.periodpal.in/check_old_predictions.php on line 6