Fatal error: Uncaught Exception: Database connection failed: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo for cedumart.czeeckq620y5.ap-northeast-3.rds.amazonaws.com failed: Name or service not known in /home/u753706103/domains/cedumart.shop/public_html/config/database.php:20 Stack trace: #0 /home/u753706103/domains/cedumart.shop/public_html/config/database.php(27): Database->__construct() #1 /home/u753706103/domains/cedumart.shop/public_html/config/dboperations.php(8): Database::getInstance() #2 /home/u753706103/domains/cedumart.shop/public_html/app/controllers/customercontroller.php(15): DBOperations->__construct() #3 /home/u753706103/domains/cedumart.shop/public_html/public/marketplace/searchorder.php(4): CustomerController->__construct() #4 {main} thrown in /home/u753706103/domains/cedumart.shop/public_html/config/database.php on line 20