Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Schema\Visitor\AbstractVisitor' not found in /home/heranore/public_html/testhotelyadmin/vendor/doctrine/dbal/lib/Doctrine/DBAL/Schema/Visitor/RemoveNamespacedAssets.php:42 Stack trace: #0 {main} thrown in /home/heranore/public_html/testhotelyadmin/vendor/doctrine/dbal/lib/Doctrine/DBAL/Schema/Visitor/RemoveNamespacedAssets.php on line 42