[CalvinC]

Quote:

Originally Posted by aCloudy Can you tell me the reasons of having "Unknown Gamemode" ?

That your gamemode isn't loaded.

Quote:

Originally Posted by aCloudy The log size is huge, I tried to open it, But (Not responding) for long time.

If it's huge, it means you haven't resetted it in a long time, you have to reset it once in a while so it doesn't get that huge.
Just delete it, run your server, and then it will generate a new log, then show that here.