Warning: Undefined variable $db in /home/nart/public_html/arsiv.nartajans.net/function.php on line 6

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in /home/nart/public_html/arsiv.nartajans.net/function.php:6 Stack trace: #0 /home/nart/public_html/arsiv.nartajans.net/function.php(6): mysqli_query() #1 /home/nart/public_html/arsiv.nartajans.net/haberler.php(50): okunma() #2 {main} thrown in /home/nart/public_html/arsiv.nartajans.net/function.php on line 6