Fatal error: Uncaught Error: Class "Doctrine\DBAL\Event\SchemaEventArgs" not found in /home/custom/public_html/katiekarr/vendor/doctrine/dbal/src/Event/SchemaAlterTableEventArgs.php:17
Stack trace:
#0 {main}
thrown in /home/custom/public_html/katiekarr/vendor/doctrine/dbal/src/Event/SchemaAlterTableEventArgs.php on line 17