Fatal error: Uncaught Error: Interface 'Psr\Http\Message\StreamInterface' not found in /home/soh-works/www/Stepup_test/vendor/guzzlehttp/psr7/src/DroppingStream.php:10 Stack trace: #0 {main} thrown in /home/soh-works/www/Stepup_test/vendor/guzzlehttp/psr7/src/DroppingStream.php on line 10