Warning: include(mysqli_connect.php): Failed to open stream: No such file or directory in /home/mbarrios/public_html/test2.php on line 3

Warning: include(): Failed opening 'mysqli_connect.php' for inclusion (include_path='.:/opt/cpanel/ea-php81/root/usr/share/pear') in /home/mbarrios/public_html/test2.php on line 3

Warning: Undefined variable $dbc in /home/mbarrios/public_html/test2.php on line 7

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in /home/mbarrios/public_html/test2.php:7 Stack trace: #0 /home/mbarrios/public_html/test2.php(7): mysqli_query(NULL, 'select firstNam...') #1 {main} thrown in /home/mbarrios/public_html/test2.php on line 7