Fatal error: Uncaught Error: Undefined constant "DB_HOST" in /home/ototarti/public_html/haberler.php:7 Stack trace: #0 /home/ototarti/public_html/routing/site.php(107): require_once() #1 /home/ototarti/public_html/index.php(76): require_once('/home/ototarti/...') #2 {main} thrown in /home/ototarti/public_html/haberler.php on line 7