Notice: Undefined variable: db in /home/temikanc/public_html/sistem/blok_urunler.php on line 22

Fatal error: Uncaught Error: Call to a member function query() on null in /home/temikanc/public_html/sistem/blok_urunler.php:22 Stack trace: #0 {main} thrown in /home/temikanc/public_html/sistem/blok_urunler.php on line 22