Erreur upload flysystem object storage

Bonjour,
J'ai tout parameter pour mettre en ligne des fichiers sur un 'object storaage' de scaleway, via flysystem

Seul la mise en ligne de gros fichiers pose probleme, des fichiers de plus de 100Mo. les fichiers de petite taille n'ont aucun souci.

Voici le code erreur, qui apparait avec la method 'put';'writeStream','putStream' de flysystem. La methode 'write' me donne une autre erreur.
Fatal error: Uncaught GuzzleHttp\Promise\RejectionException: The promise was rejected with reason: Invoking the wait callback did not resolve the promise in /home/aa/lampstack-8.0.3-2/apache2/htdocs/ruby/assets/storage/vendor/guzzlehttp/promises/src/functions.php:112 Stack trace: #0 /home/aa/lampstack-8.0.3-2/apache2/htdocs/ruby/assets/storage/vendor/guzzlehttp/promises/src/Promise.php(75): GuzzleHttp\Promise\exception_for() #1 /home/aa/lampstack-8.0.3-2/apache2/htdocs/ruby/assets/storage/vendor/guzzlehttp/promises/src/Coroutine.php(65): GuzzleHttp\Promise\Promise->wait() #2 /home/aa/lampstack-8.0.3-2/apache2/htdocs/ruby/assets/storage/vendor/guzzlehttp/promises/src/Promise.php(246): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}() #3 /home/aa/lampstack-8.0.3-2/apache2/htdocs/ruby/assets/storage/vendor/guzzlehttp/promises/src/Promise.php(223): GuzzleHttp\Promise\Promise->invokeWaitFn() #4 /home/aa/lampstack-8.0.3-2/apache2/htdocs/ruby/assets/storage/vendor/guzzlehttp/promises/src/Promise.php(267): GuzzleHttp\Promise\Promise->waitIfPending() #5 /home/aa/lampstack-8.0.3-2/apache2/htdocs/ruby/assets/storage/vendor/guzzlehttp/promises/src/Promise.php(225): GuzzleHttp\Promise\Promise->invokeWaitList() #6 /home/aa/lampstack-8.0.3-2/apache2/htdocs/ruby/assets/storage/vendor/guzzlehttp/promises/src/Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending() #7 /home/aa/lampstack-8.0.3-2/apache2/htdocs/ruby/assets/storage/vendor/aws/aws-sdk-php/src/S3/S3ClientTrait.php(34): GuzzleHttp\Promise\Promise->wait() #8 /home/aa/lampstack-8.0.3-2/apache2/htdocs/ruby/assets/storage/vendor/league/flysystem-aws-s3-v3/src/AwsS3Adapter.php(609): Aws\S3\S3Client->upload() #9 /home/aa/lampstack-8.0.3-2/apache2/htdocs/ruby/assets/storage/vendor/league/flysystem-aws-s3-v3/src/AwsS3Adapter.php(391): League\Flysystem\AwsS3v3\AwsS3Adapter->upload() #10 /home/aa/lampstack-8.0.3-2/apache2/htdocs/ruby/assets/storage/vendor/league/flysystem/src/Filesystem.php(122): League\Flysystem\AwsS3v3\AwsS3Adapter->writeStream() #11 /home/aa/lampstack-8.0.3-2/apache2/htdocs/ruby/creation.php(184): League\Flysystem\Filesystem->putStream() #12 {main} thrown in /home/aa/lampstack-8.0.3-2/apache2/htdocs/ruby/assets/storage/vendor/guzzlehttp/promises/src/functions.php on line 112

Ce que je veux

Resoudre cette erreur permettant de mettre en ligne.

/Merci a tous pour votre aide