Warning: Undefined variable $conn in /home/abdulla4/public_html/inc/header_bar.php on line 48
Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in /home/abdulla4/public_html/inc/header_bar.php:48
Stack trace:
#0 /home/abdulla4/public_html/inc/header_bar.php(48): mysqli_query(NULL, 'SELECT * FROM p...')
#1 /home/abdulla4/public_html/add_sell_user.php(5): include('/home/abdulla4/...')
#2 {main}
thrown in /home/abdulla4/public_html/inc/header_bar.php on line 48