Fixed error where Section::rename was being called on just created sections.
Fixed error where Section::rename was being called on just created sections.

psychoticmeow/journey-cms,psychoticmeow/journey-cms,embarknow/journey-cms,symphonycms/symphony-3,embarknow/journey-cms,embarknow/journey-cms,embarknow/journey-cms,embarknow/journey-cms,psychoticmeow/journey-cms,psychoticmeow/journey-cms,symphonycms/symphony-3,psychoticmeow/journey-cms