Warning: Undefined variable $db in /home/kltheguidecom/public_html/assets/css/highlights.php on line 5

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in /home/kltheguidecom/public_html/assets/css/highlights.php:5 Stack trace: #0 /home/kltheguidecom/public_html/assets/css/highlights.php(5): mysqli_query(NULL, 'SELECT * FROM i...') #1 {main} thrown in /home/kltheguidecom/public_html/assets/css/highlights.php on line 5