MyBB Community Forums

server appears offline http://imgur.com/a/M0589

How this has something to do with MyBB support?

No excuses but I can not find solution

There likely won't be anyone that can help you.

You've only given a short sentence and a screenshot. No links to test it out ourselves and also no other information regarding the subject.

Be more informative and someone may have an answer for you.

appear offline servers do not work my forum http://csmania.hi2.ro

This is absolutely nothing to do with MyBB. Contact the people who host the server.