Help !!! Virtual Server Suspended

Dear Host1Free.

Accidently, my Virtual Server was Offline today, go to check it from Control Panel, it said "This virtual server has been suspended by the administrator. Please contact support".
I don't know why its happen, otherwise i didn't using or installing CCCam or MultiCS or OSCam,and etc. I just used it as normally.
Would you mind to check this out.

This is Details of my Virtual Server :
Username : wiwidjack
IP : 5.175.161.99
Node : 17

Thanks for Advance.