1

backendApi/config/main.php

@@ -18,6 +18,7 @@ return [
     'components' => [
         'request' => [
             'class' => \common\components\Request::class,
+            'cookieValidationKey' => '98bS8sqf3iRmSy24ZGDug2e36pLmj2wN',
             'parsers' => [
                 'application/json' => 'yii\web\JsonParser',
                 'text/json' => 'yii\web\JsonParser',