Hi I just got permissionsex on my server and when I run my server it doesn't work and when I do /pl it shows up as red. I didn't do anything to the config or anything I just got it. I think I used to have this problem and it had something to do with essentials but I can't remember.
Are you using essentials at the moment? Also did you download the latest version from Jenkins? Are you using the latest version of spigot? Please provide a bit more information and we can solve your problem easily Thx Pixl