Unable to pull any images from hub.eole.education

steps to reproduce this error:

kubectl run --image=hub.eole.education/apps/sso:testing testsso

then:

kubectl describe pod testsso

Error:

Failed to pull image "hub.eole.education/apps/sso:testing": rpc error: code = NotFound desc = failed to pull and unpack image "hub.eole.education/apps/sso:testing": failed to unpack image on snapshotter overlayfs: unexpected media type text/html for sha256:20974730f5f9d970416de79f09e0cd7bf90d73f3b44863db2db6de4e31d4b360: not found

This happen with all images from hub.eole.education