[BUG] ...Could not retrieve an AuthToken from the B2C Commerce Account Manager instance

[RoryWickham]

Attempting to run npm run crm-sync:sf:b2cinstance:setup and getting the following error...

Error: Could not retrieve an AuthToken from the B2C Commerce Account Manager instance. Please enable auditing on the B2C Client ID for additional details.
at Command. (/Users/rory.wickham/Workspaces/crmsync/b2c-crm-sync/lib/cli-interface/_sfB2CInstanceSetup.js:246:27)
at processTicksAndRejections (node:internal/process/task_queues:93:5)

Node version: 15.2.1
NPM version: 7.0.8
SFDX version: 7.140.0

B2C version: 24.2