This error occurs when the user running the docker command does not have sufficient permissions to access the Docker daemon.
To fix this issue, you can try the following solutions:
- Run the docker command with sudo privileges:
sudo docker <command>
- Add your user to the docker group:
sudo usermod -aG docker $USER
Please note that adding your user to the docker group grants them root access to the Docker daemon, so use this solution with caution.
- Verify that the Docker daemon is running by running the following command:
sudo systemctl status docker
If the daemon process is not running, start it using the following command:
sudo systemctl start docker
- If none of the above solutions work, try restarting your system and then running the docker command again.




