Fatal error: Uncaught Error: Class "Doctrine\DBAL\DBALException" not found in /home/hagi/public_html/virtual/vendor/doctrine/dbal/lib/Doctrine/DBAL/Schema/SchemaException.php:9 Stack trace: #0 {main} thrown in /home/hagi/public_html/virtual/vendor/doctrine/dbal/lib/Doctrine/DBAL/Schema/SchemaException.php on line 9