Alex

Just adding my +1 to this issue. Exactly the same problem as @LogansUA. ``` ... query failed: SELECT `treeEntity`.`id` AS `treeEntity_id`, `treeEntity`.`valid_from` AS `treeEntity_valid_from`, `treeEntity`.`valid_to` AS `treeEntity_valid_to`, `treeEntity`.`category_name` AS `treeEntity_category_name`,...