trends/worklife/admin/backend/config/main-local.php

<?php

$config = [
    'components' => [
        'request' => [
            // !!! insert a secret key in the following (if it is empty) - this is required by cookie validation
            'cookieValidationKey' => 'o83yA7NsYp3sNfG9AjO8hbXq5ejTAvyt',
        ],
    ],
];

if (YII_ENV_DEV) {
    // configuration adjustments for 'dev' environment
    $config['bootstrap'][] = 'debug';
    $config['modules']['debug'] = [
        'class' => 'yii\debug\Module',
        'panels' => [
            'httpClient' => ['class' => 'yii\httpclient\debug\HttpClientPanel'],
        ],
        // 'allowedIPs' => ['127.0.0.1', '192.168.1.*'],
    ];

    $config['bootstrap'][] = 'gii';
    $config['modules']['gii'] = [
        'class' => 'yii\gii\Module',
        // 'allowedIPs' => ['127.0.0.1', '192.168.1.*'],
    ];
}

return $config;