Impossible to delete the volumes

hello docker team
I had a Docker problem because it was impossible to delete the volumes

a message :
Error response from daemon: remove 56794cd6a7a4983890d8bb0d9cb36486333651a8ae4221953f1273610d96344b: volume is in use - [2fb99ae18695827d9bf968f7209270937a4b6575f09605767ea42a3632cd96b6]

so what should I do? you have an idea ?.
thank rodrigue


i tape docker system prune --volumes :slight_smile: