Fatal error: Uncaught Error: Class "mysqli" not found in /home/vasita360/public_html/app/Ayarlar/Ayar/index.php:5 Stack trace: #0 /home/vasita360/public_html/app/Ayarlar/Ayar/index.php(15): dbBaglan() #1 /home/vasita360/public_html/index.php(7): require_once('...') #2 {main} thrown in /home/vasita360/public_html/app/Ayarlar/Ayar/index.php on line 5