Fatal error: Uncaught Error: Class 'Aws\Credentials\CredentialProvider' not found in /var/www/html/application/config/env.php:8 Stack trace: #0 /var/www/html/application/config/constants.php(4): include() #1 /var/www/html/system/core/CodeIgniter.php(72): require_once('/var/www/html/a...') #2 /var/www/html/index.php(290): require_once('/var/www/html/s...') #3 {main} thrown in /var/www/html/application/config/env.php on line 8