Warning (512): /home/ubuntu/www/migrar2/tmp/cache/persistent/ is not writable [CORE/src/Cache/Engine/FileEngine.php, line 412]

Warning: file_put_contents(/home/ubuntu/www/migrar2/logs/error.log) [function.file-put-contents]: failed to open stream: Permission denied in /home/ubuntu/www/migrar2/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 131
Warning (2): file_put_contents(/home/ubuntu/www/migrar2/logs/error.log) [<a href='https://secure.php.net/function.file-put-contents'>function.file-put-contents</a>]: failed to open stream: Permission denied [CORE/src/Log/Engine/FileLog.php, line 131]

Warning: file_put_contents(/home/ubuntu/www/migrar2/logs/error.log) [function.file-put-contents]: failed to open stream: Permission denied in /home/ubuntu/www/migrar2/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 131
Warning (512): /home/ubuntu/www/migrar2/tmp/cache/models/ is not writable [CORE/src/Cache/Engine/FileEngine.php, line 412]

Warning: file_put_contents(/home/ubuntu/www/migrar2/logs/error.log) [function.file-put-contents]: failed to open stream: Permission denied in /home/ubuntu/www/migrar2/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 131
Warning (2): file_put_contents(/home/ubuntu/www/migrar2/logs/error.log) [<a href='https://secure.php.net/function.file-put-contents'>function.file-put-contents</a>]: failed to open stream: Permission denied [CORE/src/Log/Engine/FileLog.php, line 131]

Warning: file_put_contents(/home/ubuntu/www/migrar2/logs/error.log) [function.file-put-contents]: failed to open stream: Permission denied in /home/ubuntu/www/migrar2/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 131
Warning (2): file_put_contents(/home/ubuntu/www/migrar2/logs/error.log) [<a href='https://secure.php.net/function.file-put-contents'>function.file-put-contents</a>]: failed to open stream: Permission denied [CORE/src/Log/Engine/FileLog.php, line 131]

Warning: file_put_contents(/home/ubuntu/www/migrar2/logs/error.log) [function.file-put-contents]: failed to open stream: Permission denied in /home/ubuntu/www/migrar2/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 131
Warning (512): Unable to emit headers. Headers sent in file=/home/ubuntu/www/migrar2/vendor/cakephp/cakephp/src/Error/Debugger.php line=954 [CORE/src/Http/ResponseEmitter.php, line 71]

Warning: file_put_contents(/home/ubuntu/www/migrar2/logs/error.log) [function.file-put-contents]: failed to open stream: Permission denied in /home/ubuntu/www/migrar2/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 131
Warning (2): Cannot modify header information - headers already sent by (output started at /home/ubuntu/www/migrar2/vendor/cakephp/cakephp/src/Error/Debugger.php:954) [CORE/src/Http/ResponseEmitter.php, line 168]

Warning: file_put_contents(/home/ubuntu/www/migrar2/logs/error.log) [function.file-put-contents]: failed to open stream: Permission denied in /home/ubuntu/www/migrar2/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 131
Warning (2): Cannot modify header information - headers already sent by (output started at /home/ubuntu/www/migrar2/vendor/cakephp/cakephp/src/Error/Debugger.php:954) [CORE/src/Http/ResponseEmitter.php, line 197]

Warning: file_put_contents(/home/ubuntu/www/migrar2/logs/error.log) [function.file-put-contents]: failed to open stream: Permission denied in /home/ubuntu/www/migrar2/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 131
Error: Missing Controller

Missing Controller 📋

Cake\Http\Exception\MissingControllerException
Toggle Vendor Stack Frames

Error Phpstorm:Controller could not be found.

CORE/src/Controller/ControllerFactory.php Toggle Arguments
     * @return void
     */
    protected function missingController(ServerRequest $request): void
    {
        throw new MissingControllerException([
            'class' => $request->getParam('controller'),
            'plugin' => $request->getParam('plugin'),
            'prefix' => $request->getParam('prefix'),
            '_ext' => $request->getParam('_ext'),

In the case you tried to access a plugin controller make sure you added it to your composer file or you use the autoload option for the plugin.

Suggestion Create the class Phpstorm:Controller below in file: src/Controller/Phpstorm:Controller.php

    <?php
    namespace App\Controller;

    use App\Controller\AppController;

    class Phpstorm:Controller extends AppController
    {

    }

If you want to customize this error message, create templates/Error/missing_controller.php