Error on line 1487 in file /plugins/Contents.php

Point of failure:
VC_ActiverecordDriver::find()

Message:
SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'auxvieux_live.m1.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

Trace:
0. VC_Routing::process
1. Pages->__construct
2. VC_Controller->__construct
3. include_once
4. Plugin_Menus->get_menu_tree
5. Plugin_Menus->get_menus
6. Plugin_Contents->get_list
7. VC_ActiverecordDriver->find