Fatal error: Uncaught Error: Interface 'Prophecy\Prediction\PredictionInterface' not found in /var/www/up.tantal-metall.com/yii_up/vendor/phpspec/prophecy/src/Prophecy/Prediction/CallbackPrediction.php:26 Stack trace: #0 {main} thrown in /var/www/up.tantal-metall.com/yii_up/vendor/phpspec/prophecy/src/Prophecy/Prediction/CallbackPrediction.php on line 26