Ocasional error warning when CakePHP is writing to the cache

Question

I\'m developing a CakePHP 2.2 site locally with MAMP. Every so often, I get one or more warnings similar to this, about not being able to write to one or more cache files:

Answer 1

Just in case anybody is seeing this and wonders how it works in cakePHP 3.x:

modify /config/app.php and add 'mask' => 0666 to

/**
 * Configure the cache adapters.
 */
'Cache' => [
    'default' => [
        'className' => 'File',
        'path' => CACHE,
        'url' => env('CACHE_DEFAULT_URL', null),
        'mask' => 0666
    ],

and probably you also want to add it to the log files:

/**
 * Configures logging options
 */
'Log' => [
    'debug' => [
        'className' => 'Cake\Log\Engine\FileLog',
        'path' => LOGS,
        'file' => 'debug',
        'levels' => ['notice', 'info', 'debug'],
        'url' => env('LOG_DEBUG_URL', null),
        'mask' => 0666
    ],
    'error' => [
        'className' => 'Cake\Log\Engine\FileLog',
        'path' => LOGS,
        'file' => 'error',
        'levels' => ['warning', 'error', 'critical', 'alert', 'emergency'],
        'url' => env('LOG_ERROR_URL', null),
        'mask' => 0666
    ],
],