Hi all, today I have been trying to install PermissionsEX to implement ranks on my server. With all the code set up, when I am not OP I don't have permissions to do anything, and when I use the command - pex group (group name) add user BumbleClumps, it says PermissionEx is disabled, and I need to install vault. When I install vault, I cant login to my server, with the error message of 'Internal Server Error'. This is the code in my permissions. yaml file - https://pastebin.com/bnWkCnQk and this is the start up message - https://pastebin.com/NZFkBnHJ Please help me to get permissions working! Thank you, BC.