Warning: Undefined variable $conn in /home/attirebulk/public_html/functions.php on line 14

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in /home/attirebulk/public_html/functions.php:14 Stack trace: #0 /home/attirebulk/public_html/functions.php(14): mysqli_query(NULL, 'select * from s...') #1 /home/attirebulk/public_html/wear.php(7): include('/home/attirebul...') #2 {main} thrown in /home/attirebulk/public_html/functions.php on line 14