Fatal error: Uncaught Error: Interface "Prophecy\Exception\Prediction\PredictionException" not found in I:\www\php_vendor_tests\vendor\phpspec\prophecy\src\Prophecy\Exception\Prediction\FailedPredictionException.php:22 Stack trace: #0 {main} thrown in I:\www\php_vendor_tests\vendor\phpspec\prophecy\src\Prophecy\Exception\Prediction\FailedPredictionException.php on line 22