Warning (2): Invalid argument supplied for foreach() [APP/controllers/app_controller.php, line 25]
Code | Context
    
    function i18n(&$arr) {
        foreach ($arr as $k => $v) {
$arr	=	null
AppController::i18n() - APP/controllers/app_controller.php, line 25
BooksController::view() - APP/controllers/books_controller.php, line 77
Dispatcher::_invoke() - CORE/cake/dispatcher.php, line 204
Dispatcher::dispatch() - CORE/cake/dispatcher.php, line 171
[main] - APP/webroot/index.php, line 83

Warning (2): Cannot modify header information - headers already sent by (output started at /homepages/9/d106389632/htdocs/_SHOP/cake/libs/debugger.php:673) [CORE/cake/libs/controller/controller.php, line 742]
Code | Context
$status	=	"HTTP/1.1 301 Moved Permanently"
header - [internal], line ??
Controller::header() - CORE/cake/libs/controller/controller.php, line 742
Controller::redirect() - CORE/cake/libs/controller/controller.php, line 717
BooksController::view() - APP/controllers/books_controller.php, line 85
Dispatcher::_invoke() - CORE/cake/dispatcher.php, line 204
Dispatcher::dispatch() - CORE/cake/dispatcher.php, line 171
[main] - APP/webroot/index.php, line 83