Fatal error: Uncaught exception 'Doctrine\ORM\Query\QueryException' with message 'SELECT t as tipoProducto,MIN(p.precio) as precio,MIN(p.nombre) as nombre_producto FROM Entities\TipoProducto t LEFT JOIN t.productos p WHERE t.id = it GROUP BY p.tipo_producto' in /home/personal/marcaropa/vendor/doctrine/orm/lib/Doctrine/ORM/Query/QueryException.php:39 Stack trace: #0 /home/personal/marcaropa/vendor/doctrine/orm/lib/Doctrine/ORM/Query/Parser.php(429): Doctrine\ORM\Query\QueryException::dqlError('SELECT t as tip...') #1 /home/personal/marcaropa/vendor/doctrine/orm/lib/Doctrine/ORM/Query/Parser.php(528): Doctrine\ORM\Query\Parser->semanticalError(''it' is not def...', Array) #2 /home/personal/marcaropa/vendor/doctrine/orm/lib/Doctrine/ORM/Query/Parser.php(233): Doctrine\ORM\Query\Parser->_processDeferredIdentificationVariables() #3 /home/personal/marcaropa/vendor/doctrine/orm/lib/Doctrine/ORM/Query/Parser.php(304): Doctrine\ORM\Query\Parser->getAST() #4 /home/personal/marcaropa/v in /home/personal/marcaropa/vendor/doctrine/orm/lib/Doctrine/ORM/Query/QueryException.php on line 49