Could not find class concat::setup
I've recently build from scratch a new pe Master 3.8.1 (Previously on 3.2) - Upon setting up my first agent I run into a defined class error that I know I haven't set anywhere in ANY of my environments.
Error: Could not retrieve catalog from remote server: "Error 400 on SERVER: Could not find class concat::setup newnode-1 on node newnode-1
Warning: Not using cache on failed catalog
Error: Could not retrieve catalog; skipping run
Am I missing something new in this version that includes this defines this as a required class?