Fatal error: Uncaught Error: Trait "GuzzleHttp\Psr7\StreamDecoratorTrait" not found in /home/guillaw/Avimmo/vendor/guzzlehttp/psr7/src/MultipartStream.php:13 Stack trace: #0 {main} thrown in /home/guillaw/Avimmo/vendor/guzzlehttp/psr7/src/MultipartStream.php on line 13