Hi all, I have umbraco 8.1.5 website and I want to delete a folder which contains another subfolders from Media Recycle bin. My structure is:

When I right click on Patient Images and click delete I got the following error:

The DELETE statement conflicted with the SAME TABLE REFERENCE constraint "FK_umbracoNode_umbracoNode_id". The conflict occurred in database "VMDent_Live", table "dbo.umbracoNode", column 'parentId'. The statement has been terminated.

I understand why I am getting the error - "Patent Images" is parent of the subnodes, but I have a lot of subnodes and deleting them manually is not an option. Is there a way to delete the parent folder with all of its subnodes.