Warning: setcookie() expects parameter 3 to be integer

[GitHubKane]

Warning: setcookie() expects parameter 3 to be integer, array given in C:\xampp\htdocs\mutillidae1\index.php on line 137

[webpwnized]

Once you update to PHP version 7.3 or higher, the warning should not show anymore.

From https://www.php.net/manual/en/function.setcookie.php:

7.3.0 | An alternative signature supporting an options array has been added. This signature supports also the setting of the SameSite cookie attribute