Plugin Help TitleManager Not Loading

So I installed TitleManager (My server runs on 1.8 and the TitleManager version should support 1.8). Somehow nothing is showing, not the Scoreboard I set, not the edited Tab-List.

Here is my latest server Log:
http://pastebin.com/7hpDWzAX

Can ssomeone help me with this?

 

Contact the guy who made the plugin

 

@Sh0z
Why are you still on 1.8? It came out three years ago. If you are only staying on 1.8 because of the combat, there are tons of plugins out there that revert the combat to pre 1.9 (and are lightweight). A lot of plugin creators are no longer supporting older versions, so you should update (or else you may be stuck on that update). Please update your server to 1.11.

It does not support 1.8. This may be one of the plugins that is no longer supporting 1.8. Try contacting the developer or update your server.