Fatal error: Uncaught Error: Interface 'Symfony\Contracts\HttpClient\HttpClientInterface' not found in /home/itscm/dev.its.cm/webserivesits/vendor/symfony/http-client/TraceableHttpClient.php:22 Stack trace: #0 {main} thrown in /home/itscm/dev.its.cm/webserivesits/vendor/symfony/http-client/TraceableHttpClient.php on line 22