Need Help with Permissions D:

Hi there, recently, Permissions 2 has stopped working on our server as a whole. I need to update to whatever Permissions is the best, but I am really new to other permissions except for 2.x If someone is willing to help me on skype, my server gets a fair amount of people on it, and they are all waiting. If you help me, and we get it working, Ill promote you to a staff position on the server if you'd like. Thanks!

Sorry to bump, But I really need help ASAP, as I have tried multiple times myself, including redoing the Permissions 2 from the start... My players havent had a server all day... D:

EDIT by Moderator: merged posts, please use the edit button instead of double posting.