PHP 7 Bug

With WP_DEBUG turned on, StaffList plugin shows an error:
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; stafflist has a deprecated constructor in wp-content\plugins\stafflist\stafflist.php on line 398

Running PHP Version 7.0.7. You can no longer use the same name for a function that is within a class:

class stafflist {
function stafflist() {

}
}