Fatal error: Uncaught Error: Interface 'Symfony\Contracts\HttpClient\ChunkInterface' not found in /home/itscm/dev.its.cm/webserivesits/vendor/symfony/http-client/Chunk/DataChunk.php:21 Stack trace: #0 {main} thrown in /home/itscm/dev.its.cm/webserivesits/vendor/symfony/http-client/Chunk/DataChunk.php on line 21