Fatal error: Uncaught RuntimeException: Database connection failed. in /var/www/html/InfyReach/app/Core/DB.php:54 Stack trace: #0 /var/www/html/InfyReach/app/Core/bootstrap.php(87): App\Core\DB::init() #1 /var/www/html/InfyReach/public/index.php(15): require_once('...') #2 {main} thrown in /var/www/html/InfyReach/app/Core/DB.php on line 54