Not configuring a schema manager factory is deprecated. Use Doctrine\DBAL\Schema\DefaultSchemaManagerFactory which is going to be the default in DBAL 4. (Connection.php:220 called by DriverManager.php:196, https://github.com/doctrine/dbal/issues/5812, package doctrine/dbal)
Stack trace:
Connection::getSchemaManager() is deprecated, use Connection::createSchemaManager() instead. (Connection.php:1695 called by DoctrineORMStorage.php:57, https://github.com/doctrine/dbal/issues/4515, package doctrine/dbal)
Fix for the following deprecation:
And