Cannot start service prometheus: error while creating mount source path

Hi!
I’m new to the world of Grafana.
I was following the tutorial Grafana fundamentals and at step 4 of “Set up the sample application” (https://grafana.com/tutorials/grafana-fundamentals/#2) i get this rsult from the command line:

francesca.camplani@PC95 MING65 /h/tutorial-environment (master)
$ docker-compose up -d
tutorial-environment_promtail_1 is up-to-date
Starting-tutorial-environment_prometheus_1 ...
tutorial-environment_loki_1 is up-to-date
tutorial-environment_grafana_1 is up-to-date
Starting-tutorial-environment_prometheus_1 ... error
ERROR: for tutorial-environment_promtail_1 Cannot start service prometheus: error while creating mount source path '/host_mnt/uC/.../francesca.camplani/tutorial-environment/prometheus': mkdir /host_mnt/uC:operation not permitted

ERROR: for prometheus  Cannot start service prometheus: error while creating mount source path '/host_mnt/uC/.../francesca.camplani/tutorial-environment/prometheus': mkdir /host_mnt/uC:operation not permitted
ERROR: Encountered errors while bringing up the project.

How can i fix this?

Thank you