How to on debug in phpfox

there are 2 ways

1 : Backend

(a)go to admincp
admincp->manage setting ->debug
(b)select required debug level and then save

2 : Frontend

(a)go to include/setting/constant.sett.php
(b)define(‘PHPFOX_DEBUG’, false);
(c)replace it with define(‘PHPFOX_DEBUG’, true);
(d)save