Deprecated: GuzzleHttp\Psr7\CachingStream::__construct(): Implicitly marking parameter $target as nullable is deprecated, the explicit nullable type must be used instead in /home/masterp/prod/_common/lib/mailjet/vendor/guzzlehttp/psr7/src/CachingStream.php on line 26

Fatal error: Trait "GuzzleHttp\Psr7\StreamDecoratorTrait" not found in /home/masterp/prod/_common/lib/mailjet/vendor/guzzlehttp/psr7/src/CachingStream.php on line 10