CDbCommand ha riportato un errore nell'esecuzione della query SQL: SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #28 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'enriconardo.sources1.sortOrder' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by