Fatal error: Uncaught PDOException: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /var/www/ettracti/public/js/jqSuite/examples/chart/sqlgridchart/chart.php:11 Stack trace: #0 /var/www/ettracti/public/js/jqSuite/examples/chart/sqlgridchart/chart.php(11): PDO->__construct() #1 {main} Next PDOException: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /var/www/ettracti/public/js/jqSuite/examples/chart/sqlgridchart/chart.php:11 Stack trace: #0 /var/www/ettracti/public/js/jqSuite/examples/chart/sqlgridchart/chart.php(11): PDO->__construct() #1 {main} thrown in /var/www/ettracti/public/js/jqSuite/examples/chart/sqlgridchart/chart.php on line 11