Fatal error: Uncaught PDOException: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/omspro/vendor/bk/app/core/controller.php:31 Stack trace: #0 /var/www/omspro/vendor/bk/app/core/controller.php(31): PDO->__construct() #1 /var/www/omspro/vendor/bk/app/core/controller.php(24): Controller->openDatabaseConnection() #2 /var/www/omspro/vendor/bk/app/core/app.php(26): Controller->__construct() #3 /var/www/omspro/vendor/bk/pub/index.php(39): App->__construct() #4 {main} Next PDOException: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/omspro/vendor/bk/app/core/controller.php:31 Stack trace: #0 /var/www/omspro/vendor/bk/app/core/controller.php(31): PDO->__construct() #1 /var/www/omspro/vendor/bk/app/core/controller.php(24): Controller->openDatabaseConnection() #2 /var/www/omspro/vendor/bk/app/core/app.php(26): Controller->__construct() #3 /var/www/omspro/vendor/bk/pub/index.php(39): App->__construct() #4 {main} thrown in /var/www/omspro/vendor/bk/app/core/controller.php on line 31