I know there are two default groups, the name is administrator and global moderators (group system) but I do not accidentally delete a group global moderators (it should not be removed) how to I get it back ? *Sorry if my grammar is bad [image: 3OlHGl1.png]

Best to follow guides from Mongodb Copy all the files in the webroot Use mongodump to backup your DB: https://docs.mongodb.com/manual/reference/program/mongodump/ Almost all data is saved in the DB except uploaded files