Server shutoff issues?

[Dantifer]

So I start up my tekkit lite server, and it runs and I can connect to it for about 2-10 minutes, then it shuts itself off. It acts as if someone goes on the panel and clicks stop, or someone on the server does /stop. I am the only one with access and the only one on the server so I know neither of those things are happening, does anyone know what could be causing this something internally in the server maybe? Any help would be appreciated alot.

[Richs_Yard]

Any error logs?