Testing at home, my CakePHP project works perfectly. However, when executing the same project on the site, with the appropriate changes, as expected, it shows a slightly different behavior.
But a problem is really bothering me when trying to login:
Warning (2): Cannot modify header information - headers already sent by
(output started at /local/local/local/site/app/Model/User.php:54)
[CORE/Cake/Model/Datasource/CakeSession.php, line 686]
Warning (2): session_regenerate_id() [function.session-regenerate-id]: Cannot regenerate s
session id - headers already sent [CORE/Cake/Model/Datasource/CakeSession.php, line 688]