Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[HY000] [2005] Unknown MySQL server host 'evac-prod-aws.cz6acz8q5poj.ap-southeast-2.rds.amazonaws.com' (11)' in /var/www/html/admin/classes/DB.php:46 Stack trace: #0 /var/www/html/admin/classes/DB.php(46): PDO->__construct('mysql:host=evac...', 'admin', 'myAllah1') #1 /var/www/html/admin/functions.php(12): DB::connect() #2 /var/www/html/index.php(7): require_once('/var/www/html/a...') #3 {main} thrown in /var/www/html/admin/classes/DB.php on line 46