Issue: Cannot connect to the Docker daemon at unix:///home/tonton/.docker/desktop/docker.sock. Is the docker daemon running?

Hello Guys when I run docker version My docker compose version is : docker compose version Docker Compose version v2.2.2

 Client: Docker Engine - Community
 Version:           20.10.18
 API version:       1.41
 Go version:        go1.18.6
 Git commit:        b40c2f6
 Built:             Thu Sep  8 23:11:43 2022
 OS/Arch:           linux/amd64
 Context:           desktop-linux
 Experimental:      true
Cannot connect to the Docker daemon at unix:///home/tonton/.docker/desktop/docker.sock. Is the docker daemon running?

I am using ubuntu 22.04 version.