Unable to build docker images from CI/CD

Example https://gitlab.com/PBSA/peerplays/-/jobs/2480525226

Server:
ERROR: Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.24/info": dial unix /var/run/docker.sock: connect: permission denied
errors pretty printing info
Cleaning up project directory and file based variables
00:00
ERROR: Job failed: exit status 1