Execute Error: Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'ramanaward_2020.rysi__topic.id_topic' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by 0ELECT id_topic,subject,subject_full FROM rysi__topic WHERE 1 and id_parent = 0 group by subject_full
First Error: Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'ramanaward_2020.rysi__topic.id_topic' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by