So I've been working on a server for quite some time now and when I finished everything I shared it on different server lists, I had to leave and when I came back I had been banned, my server griefed and basically ruined. I went trough the log and found out that a player had joined and gotten access to commands he's not supposed to have access to. I'm figuring that he may have not been placed in any Group when he joined. If you could have a look at my Permissions and/or log and see if you can point out the problem it would mean the world to me! Thanks in advance! Permissions File: https://pastebin.com/AbaxhxHS ("Hacker" is XFactorDroid, I'm WastefulNick) Log: Too big to upload to Pastebin to due an error msg every second, I tried to take somethings out, but I gave up. If you're willing to help I added the log file beneath in a .txt format and you can use "ctrl/cd + F" and type in "XFactorDroid" to see every time he made a command. Thanks if you're willing to use your time to go through the log! (You kind of need to use "Ctrl/cmd + F" to find the times he's written a command) Thank you!