Fatal error: Uncaught Error: Class "Symfony\Component\HttpClient\Chunk\DataChunk" not found in /home/projetwewv/www/licence00/monapp/vendor/symfony/http-client/Chunk/FirstChunk.php:19 Stack trace: #0 {main} thrown in /home/projetwewv/www/licence00/monapp/vendor/symfony/http-client/Chunk/FirstChunk.php on line 19