Fatal error: Uncaught Error: Class "Doctrine\ORM\Id\AbstractIdGenerator" not found in /home/astechc1/public_html/vendor/doctrine/orm/lib/Doctrine/ORM/Id/TableGenerator.php:14 Stack trace: #0 {main} thrown in /home/astechc1/public_html/vendor/doctrine/orm/lib/Doctrine/ORM/Id/TableGenerator.php on line 14