Fatal error: Uncaught Doctrine\DBAL\Query\QueryException: The given alias 'manufacturer' is not unique in FROM and JOIN clause table. The currently registered aliases are: product, variant, avoidCustomerGroup, productCategory, manufacturer. in /usr/www/users/capcomp/www/vendor/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryException.php:50 Stack trace: #0 /usr/www/users/capcomp/www/vendor/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php(1315): Doctrine\DBAL\Query\QueryException::nonUniqueAlias('manufacturer', Array) #1 /usr/www/users/capcomp/www/vendor/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php(1149): Doctrine\DBAL\Query\QueryBuilder->getSQLForJoins('product', Array) #2 /usr/www/users/capcomp/www/vendor/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php(1112): Doctrine\DBAL\Query\QueryBuilder->getFromClauses() #3 /usr/www/users/capcomp/www/vendor/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php(244): Doctrine\DBAL\Query\QueryBuilder->getSQLForSelect() #4 /usr/www/users/capcomp/www/vendor/doctrine/d in /usr/www/users/capcomp/www/vendor/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryException.php on line 50