Fatal error: Uncaught Error: Class "Symfony\Component\HttpClient\Chunk\DataChunk" not found in /home/.sites/114/site713/web/energiepackung2024/vendor/symfony/http-client/Chunk/ServerSentEvent.php:21
Stack trace:
#0 {main}
  thrown in /home/.sites/114/site713/web/energiepackung2024/vendor/symfony/http-client/Chunk/ServerSentEvent.php on line 21