<?
defined('C5_EXECUTE') or die("Access Denied.");
abstract class PermissionKey extends Concrete5_Model_PermissionKey {}
<?
defined('C5_EXECUTE') or die("Access Denied.");
class PermissionKey extends Concrete5_Model_PermissionKey {}
Fix upgrade fatal error due to PermissionKey defined as abstract class.
Fix upgrade fatal error due to PermissionKey defined as abstract class.

This fix eliminates a fatal error on line 77 of "concrete/core/models/permission/key.php" when upgrading from 5.2.x to 5.6.x due to attempt to instantiate an abstract class.


Former-commit-id: bbe7d48c8e42c3c38bfc378bb8688fb4b5bc08fa