Fatal error: Uncaught Error: Interface 'Psr\Http\Message\StreamInterface' not found in /home/itscm/dev.its.cm/its_core_service/vendor/guzzlehttp/psr7/src/BufferStream.php:15 Stack trace: #0 {main} thrown in /home/itscm/dev.its.cm/its_core_service/vendor/guzzlehttp/psr7/src/BufferStream.php on line 15