my minecraft is crashing

Hello its brutus48.
i have a great problem with my minecraft when i open i world other a multyplayer map my minecraft warps my to game output.
i don" t know what to do know. its there when you starts version 1.10 1.9.4 and all these othere versions. i have tried to log out and log in. but nothing helps. its here now for a week when minecraft 1.10 is out my minecraft does crazy. can you help me?