Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Schema\AbstractSchemaManager' not found in /home/app/htdocs/lidia/vendor/doctrine/dbal/lib/Doctrine/DBAL/Schema/MySqlSchemaManager.php:34
Stack trace:
#0 {main}
thrown in /home/app/htdocs/lidia/vendor/doctrine/dbal/lib/Doctrine/DBAL/Schema/MySqlSchemaManager.php on line 34