Error in query: SELECT `phones_codes`.`code`, `timezone`, `phones_locations`.`name` as `locName`, GROUP_CONCAT(city SEPARATOR ";") as `cities` FROM `phones_codes` LEFT JOIN `phones_timezone` ON `phones_codes`.`code` = `phones_timezone`.`code` LEFT JOIN `phones_locations` ON `phones_codes`.`locationId` = `phones_locations`.`id` WHERE `phones_codes`.`code` = '03 94' GROUP BY `phones_codes`.`code`