Crash when I join a minecraft server

Hello, I have a problem. I am playing on a minecraft server 5 days ago now, but there was a problem. the server had crashed when i was not logged in and then when the server was re-opened i logged in then nothing was loading around me, i crash for no reason. Be it puts me java error when we crash be it puts me Disconnected. I really don't know what to do because before the server crash I could play perfectly but because of this crash nothing works anymore. The other new players played correctly, but I didn't. I tried everything restart my game, restart my pc, update Java, nothing works. If you can help me her would be very nice.
Cordially.