Warning (512): Cache engine Cake\Cache\Engine\ApcuEngine is not properly configured. [CORE/src/Cache/Cache.php, line 178]
Warning (512): Unable to emit headers. Headers sent in file=/home/peakmn/new.peak.mn/vendor/cakephp/cakephp/src/Error/Debugger.php line=855 [CORE/src/Http/ResponseEmitter.php, line 53]
Warning (2): Cannot modify header information - headers already sent by (output started at /home/peakmn/new.peak.mn/vendor/cakephp/cakephp/src/Error/Debugger.php:855) [CORE/src/Http/ResponseEmitter.php, line 154]
Warning (2): Cannot modify header information - headers already sent by (output started at /home/peakmn/new.peak.mn/vendor/cakephp/cakephp/src/Error/Debugger.php:855) [CORE/src/Http/ResponseEmitter.php, line 183]
Error: Missing Method in ArticlesController

Missing Method in ArticlesController Cake\Controller\Exception\MissingActionException

Documentation API

The action author is not defined in ArticlesController

Error: Create ArticlesController::author() in file: src/Controller/ArticlesController.php.

<?php
namespace App\Controller;

use 
App\Controller\AppController;

class 
ArticlesController extends AppController
{

    public function 
author()
    {

    }
}

If you want to customize this error message, create src/Template/Error/missing_action.ctp

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