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Notice: Error: Unknown column 'cg.name' in 'field list'
Error No: 1054
SELECT *, CONCAT(c.firstname, ' ', c.lastname) AS name, cg.name AS customer_group FROM oc_customer c LEFT JOIN oc_customer_group cg ON (c.customer_group_id = cg.customer_group_id) ORDER BY name ASC LIMIT 0,20 in /var/www/vhosts/cosmobit.com/httpdocs/system/database/mysql.php on line 50
