Fatal error: Uncaught Error: Class "Doctrine\Persistence\Mapping\Driver\AnnotationDriver" not found in /home/iotechtniu/ioacademy/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/Driver/AttributeDriver.php:24 Stack trace: #0 {main} thrown in /home/iotechtniu/ioacademy/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/Driver/AttributeDriver.php on line 24