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Warning: mysqli_connect(): (HY000/2002): Connection refused in /www/htdocs/w01c7b1e/vars.php on line 7

Warning: mysqli_error() expects exactly 1 parameter, 0 given in /www/htdocs/w01c7b1e/vars.php on line 7

Fatal error: in /www/htdocs/w01c7b1e/vars.php on line 7