Fatal error: Uncaught Error: Interface "Prophecy\Promise\PromiseInterface" not found in /home/rwebserver/public_html/quanta/vendor/phpspec/prophecy/src/Prophecy/Promise/ReturnArgumentPromise.php:23 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/quanta/vendor/phpspec/prophecy/src/Prophecy/Promise/ReturnArgumentPromise.php on line 23