Fatal error: Uncaught Error: Interface "Doctrine\Instantiator\InstantiatorInterface" not found in /home/bisebedu/ebidding.biseb.edu.pk/demo/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Instantiator.php:23 Stack trace: #0 {main} thrown in /home/bisebedu/ebidding.biseb.edu.pk/demo/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Instantiator.php on line 23