Author not able to edit any document or image or asset.

1. Log in as author in Go Green Test server "http://cms.demo.test.onehippo.com/"
2. Navigate to Folders (Documents or Images or Assets)
3. Select an item and click on edit button

Issue - Below errors is shown
1. javax.jcr.AccessDeniedException: /content/gallery/events/2010/05/gree-home-and-living-show-logo.png/gree-home-and-living-show-logo.png/hippogogreengallery:copyright: not allowed to add or modify item

2. org.hippoecm.frontend.service.EditorException: No draft present for editing