Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, bool given in /home/referralrewards/public_html/RRRQuery.php:7
Stack trace:
#0 /home/referralrewards/public_html/RRRQuery.php(7): mysqli_query(false, 'Select * from M...')
#1 /home/referralrewards/public_html/index.php(119): include('/home/referralr...')
#2 {main}
thrown in /home/referralrewards/public_html/RRRQuery.php on line 7