Fatal error: Uncaught Error: Interface 'Doctrine\Instantiator\InstantiatorInterface' not found in /var/www/up.tantal-metall.com/yii_up/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Instantiator.php:25 Stack trace: #0 {main} thrown in /var/www/up.tantal-metall.com/yii_up/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Instantiator.php on line 25