Fatal error: Uncaught Error: Interface 'GuzzleHttp\BodySummarizerInterface' not found in /home/itscm/dev.its.cm/its_core_service/vendor/guzzlehttp/guzzle/src/BodySummarizer.php:7 Stack trace: #0 {main} thrown in /home/itscm/dev.its.cm/its_core_service/vendor/guzzlehttp/guzzle/src/BodySummarizer.php on line 7