Offset wanted to be part of Quavo's Takeoff tribute last night at the Grammys.

But Quavo didn't want Offset -- who was on the outs with the other Migos at the time of Takeoff's death -- on the stage with him

According to sources who spoke to TMZ, Offset confronted Quavo backstage over the tribute before it began and the two got into a physical fight and had to be separated

The Grammys actually asked Quavo to include Offset in the memorial, but Quavo refused.

Quavo was with his nephew Takeoff when the 28-year-old was shot to death during a Houston dice game hosted by J. Prince Jr last year.

Do Quavo and Offset need to hug it out?