Notice (8): Undefined index: HTTP_ACCEPT_LANGUAGE [APP/Controller/CategoriesController.php, line 7]
Code Context
use Cake\I18n\I18n;
    
    $language = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
$file = '/home/servidor/dev-investigacion/src/Controller/CategoriesController.php'
include - APP/Controller/CategoriesController.php, line 7
Composer\Autoload\includeFile - ROOT/vendor/composer/ClassLoader.php, line 412
Composer\Autoload\ClassLoader::loadClass() - ROOT/vendor/composer/ClassLoader.php, line 301
spl_autoload_call - [internal], line ??
class_exists - [internal], line ??
Cake\Core\App::_classExistsInBase() - CORE/src/Core/App.php, line 151
Cake\Core\App::className() - CORE/src/Core/App.php, line 64
Cake\Routing\Filter\ControllerFactoryFilter::_getController() - CORE/src/Routing/Filter/ControllerFactoryFilter.php, line 91
Cake\Routing\Filter\ControllerFactoryFilter::beforeDispatch() - CORE/src/Routing/Filter/ControllerFactoryFilter.php, line 51
Cake\Routing\DispatcherFilter::handle() - CORE/src/Routing/DispatcherFilter.php, line 145
Cake\Event\EventManager::_callListener() - CORE/src/Event/EventManager.php, line 411
Cake\Event\EventManager::dispatch() - CORE/src/Event/EventManager.php, line 373
Cake\Routing\Dispatcher::dispatchEvent() - CORE/src/Event/EventDispatcherTrait.php, line 78
Cake\Routing\Dispatcher::dispatch() - CORE/src/Routing/Dispatcher.php, line 62
[main] - ROOT/webroot/index.php, line 37

Notice (8): Undefined index: HTTP_ACCEPT_LANGUAGE [APP/Controller/AppController.php, line 21]
Code Context
use Cake\I18n\I18n;
    
    $language = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
$file = '/home/servidor/dev-investigacion/src/Controller/AppController.php'
include - APP/Controller/AppController.php, line 21
Composer\Autoload\includeFile - ROOT/vendor/composer/ClassLoader.php, line 412
Composer\Autoload\ClassLoader::loadClass() - ROOT/vendor/composer/ClassLoader.php, line 301
spl_autoload_call - [internal], line ??
include - APP/Controller/CategoriesController.php, line 19
Composer\Autoload\includeFile - ROOT/vendor/composer/ClassLoader.php, line 412
Composer\Autoload\ClassLoader::loadClass() - ROOT/vendor/composer/ClassLoader.php, line 301
spl_autoload_call - [internal], line ??
class_exists - [internal], line ??
Cake\Core\App::_classExistsInBase() - CORE/src/Core/App.php, line 151
Cake\Core\App::className() - CORE/src/Core/App.php, line 64
Cake\Routing\Filter\ControllerFactoryFilter::_getController() - CORE/src/Routing/Filter/ControllerFactoryFilter.php, line 91
Cake\Routing\Filter\ControllerFactoryFilter::beforeDispatch() - CORE/src/Routing/Filter/ControllerFactoryFilter.php, line 51
Cake\Routing\DispatcherFilter::handle() - CORE/src/Routing/DispatcherFilter.php, line 145
Cake\Event\EventManager::_callListener() - CORE/src/Event/EventManager.php, line 411
Cake\Event\EventManager::dispatch() - CORE/src/Event/EventManager.php, line 373
Cake\Routing\Dispatcher::dispatchEvent() - CORE/src/Event/EventDispatcherTrait.php, line 78