Ok, Sorry but I am very noobish when it comes to modding. I am having the same problem and I opened my Forge essentials folder using my FTP access for my server, I went to the Permissions folder and there are Permissons.cfg, players.cfg, and groups.cfg inside, I viewed all three but I dont really know what I have to change to allow permission, or which .cfg file I have to change, please help!