Console

Well I'm new to aternos and I don't know if everyone else is having this problem. For minecraft group commands i'm using PermissionsEx. But every time I use console to add commands and stuff like this: /pex user (user) prefix (prefix) It adds a slash in front of the (prefix). It also adds a slash in front of any other commands. Like if I do /pex user (user) add *. It puts a slash in front of the *. The * is supposed to be the command for pex so i'm able to use in in game and instead of console. But I can't do it because of that random slash in the way.

It still didn't work. It came up as '/*'