Fatal error: Uncaught InvalidArgumentException: Credentials must be an instance of Aws\Credentials\CredentialsInterface, an associative array that contains "key", "secret", and an optional "token" key-value pairs, a credentials provider function, or false. in /usr/local/www/common/include/vendor/aws/aws-sdk-php/src/ClientResolver.php:464 Stack trace: #0 /usr/local/www/common/include/vendor/aws/aws-sdk-php/src/ClientResolver.php(323): Aws\ClientResolver::_apply_credentials(Array, Array, Object(Aws\HandlerList)) #1 /usr/local/www/common/include/vendor/aws/aws-sdk-php/src/AwsClient.php(199): Aws\ClientResolver->resolve(Array, Object(Aws\HandlerList)) #2 /usr/local/www/common/include/vendor/aws/aws-sdk-php/src/S3/S3Client.php(348): Aws\AwsClient->__construct(Array) #3 /usr/local/www/common/include/classesEngine/base/S3Storage.php(96): Aws\S3\S3Client->__construct(Array) #4 /usr/local/www/common/include/classesEngine/base/S3Storage.php(66): classesEngine\base\S3Storage->setS3Client() #5 /usr/local/www/buro.ru/views/catalog/product.php(4): classesEngine\base\S3Storage->__construct() #6 /usr/local/www/common/include/classesEngine/engine/Controller.php(448): require_once('/usr/local/www/...') #7 /usr/local/www/buro.ru/classes/controllers/CatalogController.php(126): classesEngine\engine\Controller->init(Array, 'views/catalog/p...') #8 /usr/local/www/common/include/classesEngine/engine/Router.php(78): classes\controllers\CatalogController->actionProduct() #9 /usr/local/www/common/include/classesEngine/engine/Router.php(41): classesEngine\engine\Router->init() #10 /usr/local/www/common/include/classesEngine/engine/Main.php(119): classesEngine\engine\Router->__construct() #11 /usr/local/www/buro.ru/inc/start.php(5): Main->__construct() #12 /usr/local/www/buro.ru/htdocs/index.php(2): require_once('/usr/local/www/...') #13 {main} thrown in /usr/local/www/common/include/vendor/aws/aws-sdk-php/src/ClientResolver.php on line 464