Failed to connect to MySQL: Access denied for user 'ProjectChecker'@'localhost' (using password: YES)Failed to connect to MySQL: Access denied for user ''@'localhost' (using password: NO)
Warning: Use of undefined constant SECURITY - assumed 'SECURITY' (this will throw an Error in a future version of PHP) in /var/www/html/CASA/index.php on line 28

Warning: mysqli_close() expects parameter 1 to be mysqli, bool given in /var/www/html/CASA/index.php on line 120