I'm getting the following error: `error Invalid subcommand. Try "info, run"`

[UnnikrishnanBhargavakurup]

$ yarn workspaces @openrtc/backend start
yarn workspaces v1.22.19
error Invalid subcommand. Try "info, run"
info Visit https://yarnpkg.com/en/docs/cli/workspaces for documentation about this command.

[AaronMBMorse]

I'm getting this as well. Have you found any solutions?

[Rib0]

try to use 'yarn workspace' instead