Dear Mojang my mincraft is buging for some reason I cant play minecraft corect and everytime i log in so does the game kick me out after about one minute i expected to play minecraft a whole weekend but the game is just kicking me out all the time

Put the summary of the bug you're having here

What I expected to happen was...:
to play minecraft a whole weekend and have fun

What actually happened was...:
that the game started to kick me out after one minute and this happend to all the multiplayer servers and singelplayer servers

Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ...I dont know
3. ...I dont know