Warning: Undefined variable $mysqli in /home/u106395039/domains/stoneruler.com/public_html/test/Team.php on line 14

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in /home/u106395039/domains/stoneruler.com/public_html/test/Team.php:14 Stack trace: #0 /home/u106395039/domains/stoneruler.com/public_html/test/Team.php(14): mysqli_query() #1 {main} thrown in /home/u106395039/domains/stoneruler.com/public_html/test/Team.php on line 14