error Kumori

Fatal error: Uncaught exception 'Aws\Common\Exception\InvalidArgumentException' with message 'A region is required when using elastictranscoder' in phar:///home/sites/grappler.tk/public_html/beta/wp-content/plugins/kumori/kumori/Core/AWS/aws.phar/src/Aws/Common/Client/ClientBuilder.php:445 Stack trace: #0 phar:///home/sites/grappler.tk/public_html/beta/wp-content/plugins/kumori/kumori/Core/AWS/aws.phar/src/Aws/Common/Client/ClientBuilder.php(243): Aws\Common\Client\ClientBuilder->updateConfigFromDescription(Object(Guzzle\Common\Collection)) #1 phar:///home/sites/grappler.tk/public_html/beta/wp-content/plugins/kumori/kumori/Core/AWS/aws.phar/src/Aws/ElasticTranscoder/ElasticTranscoderClient.php(94): Aws\Common\Client\ClientBuilder->build() #2 phar:///home/sites/grappler.tk/public_html/beta/wp-content/plugins/kumori/kumori/Core/AWS/aws.phar/vendor/guzzle/guzzle/src/Guzzle/Service/Builder/ServiceBuilder.php(152): Aws\ElasticTranscoder\ElasticTranscoderClient::factory(Array) #3 /home/sites/grappler.tk/public_html/beta/wp-cont in phar:///home/sites/grappler.tk/public_html/beta/wp-content/plugins/kumori/kumori/Core/AWS/aws.phar/src/Aws/Common/Client/ClientBuilder.php on line 445

Fatal error: Uncaught exception 'Guzzle\Http\Exception\CurlException' with message '[curl] 28: Connection timed out after 1007 milliseconds [url] http://169.254.169.254/latest/meta-data/iam/security-credentials/' in phar:///home/developy/www/developyourenglish.ch/dev/wp-content/plugins/kumori/kumori/Core/AWS/aws.phar/vendor/guzzle/guzzle/src/Guzzle/Http/Curl/CurlMulti.php:579 Stack trace: #0 phar:///home/developy/www/developyourenglish.ch/dev/wp-content/plugins/kumori/kumori/Core/AWS/aws.phar/vendor/guzzle/guzzle/src/Guzzle/Http/Curl/CurlMulti.php(510): Guzzle\Http\Curl\CurlMulti->isCurlException(Object(Guzzle\Http\Message\Request), Object(Guzzle\Http\Curl\CurlHandle), Array) #1 phar:///home/developy/www/developyourenglish.ch/dev/wp-content/plugins/kumori/kumori/Core/AWS/aws.phar/vendor/guzzle/guzzle/src/Guzzle/Http/Curl/CurlMulti.php(442): Guzzle\Http\Curl\CurlMulti->processResponse(Object(Guzzle\Http\Message\Request), Object(Guzzle\Http\Curl\CurlHandle), Array) #2 phar:///home/developy/www/developyourenglish.ch/dev/wp-c in phar:///home/developy/www/developyourenglish.ch/dev/wp-content/plugins/kumori/kumori/Core/AWS/aws.phar/src/Aws/Common/InstanceMetadata/InstanceMetadataClient.php on line 85