Database error: Invalid SQL: select * from standorte where status='Ja' group by drop_down_klein order by drop_down_klein
MySQL Error: 1055 (Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'c346895_db01.standorte.standort_id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by)
Session halted.